{"id":14583,"date":"2026-02-23T15:55:56","date_gmt":"2026-02-23T15:55:56","guid":{"rendered":"https:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/?p=14583"},"modified":"2026-03-02T02:21:55","modified_gmt":"2026-03-02T02:21:55","slug":"%e4%bd%9c%e6%a5%ad%e3%83%a1%e3%83%a2-20260224-%e3%81%b5%e3%81%9f%e3%81%a4%e3%81%aeusb%e3%82%ab%e3%83%a1%e3%83%a9%e3%81%ae%e6%98%a0%e5%83%8f%e3%81%8b%e3%82%893%e6%ac%a1%e5%85%83%e5%ba%a7%e6%a8%99","status":"publish","type":"post","link":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/?p=14583","title":{"rendered":"(\u4f5c\u696d\u30e1\u30e2 20260224) \u3075\u305f\u3064\u306eusb\u30ab\u30e1\u30e9\u306e\u6620\u50cf\u304b\u30893\u6b21\u5143\u5ea7\u6a19\u3092\u63a8\u5b9a\u3059\u308b"},"content":{"rendered":"<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-4.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-4-1024x288.png\" alt=\"\" width=\"600\" height=\"169\" class=\"aligncenter size-large wp-image-14584\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-4-1024x288.png 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-4-300x84.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-4-768x216.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-4-1536x432.png 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-4-2048x576.png 2048w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-4-940x264.png 940w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u3075\u305f\u3064\u306e usb \u30ab\u30e1\u30e9\u306e\u6620\u50cf\u3092\u4f7f\u3063\u3066\uff0c3\u6b21\u5143\u7a7a\u9593\u3067\u306e\u653e\u7269\u904b\u52d5\u306a\u3069\u306e\u5ea7\u6a19\u3092\u6e2c\u5b9a\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\uff08\u4eca\u306e\u3068\u3053\u308d\u306f\uff0c\u305d\u3053\u307e\u3067\u306f\u81f3\u3063\u3066\u306a\u3044\u3067\u3059\u304c\uff09\u3002\u5b66\u751f\u5b9f\u9a13\u306e\u30cd\u30bf\u306b\u306a\u3089\u306a\u3044\u304b\u3068\u601d\u3063\u3066\u3044\u308d\u3044\u308d\u3068\u8abf\u67fb\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u53c2\u8003\u30b5\u30a4\u30c8<\/p>\n<ul>\n<li><a href=\"https:\/\/jp.mathworks.com\/help\/vision\/ug\/camera-calibration.html\">\u30ab\u30e1\u30e9 \u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u306f<\/a><\/li>\n<li><a href=\"https:\/\/cyberagentailab.github.io\/visual-localization-documentation\/pinhole_camera_model.html\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30d3\u30b8\u30e7\u30f3\u30683\u6b21\u5143\u5fa9\u5143<\/a><\/li>\n<li><a href=\"https:\/\/qiita.com\/ground0state\/items\/2f025bbfb84774faf46b\">\u30d4\u30f3\u30db\u30fc\u30eb\u30ab\u30e1\u30e9\u30e2\u30c7\u30eb\u3068\u30ab\u30e1\u30e9\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3<\/a><\/li>\n<li><a href=\"https:\/\/www.kri.sfc.keio.ac.jp\/report\/gakujutsu\/2007\/3-5\/HMA_DLT.pdf\">\u7b2c 9 \u56de:\u4e09\u6b21\u5143\u6620\u50cf\u89e3\u6790<\/a><\/li>\n<li><a href=\"https:\/\/reference.wolfram.com\/language\/ref\/LeastSquares.html.ja?source=footer\">Wolfram\u8a00\u8a9e \uff06 \u30b7\u30b9\u30c6\u30e0\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30bb\u30f3\u30bf\u30fc\uff1aLeastSquares<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/github.com\/DeepLabCut\/DeepLabCut\">DeepLabCut<\/a> \u3068\u3044\u3046\u30bd\u30d5\u30c8\u3092\u5229\u7528\u3057\u3066\u5b66\u751f\u5b9f\u9a13\u30cd\u30bf\u3092\u3072\u3068\u3064\u4f5c\u3063\u305f\u306e\u3067\u3059\u304c\uff0c\u305d\u308c\u306f<a href=\"https:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/?p=13213\">\u6c34\u9762\u306b\u6d6e\u304b\u3079\u305f\u4e8c\u3064\u306e\u78c1\u77f3\u306e\u5f15\u304d\u5408\u3046\u69d8\u5b50\u304b\u3089\u4f5c\u7528\u53cd\u4f5c\u7528\u3092\u89b3\u6e2c\u3059\u308b<\/a>\u3068\u3044\u3046\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224b.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224b-1024x576.png\" alt=\"\" width=\"600\" height=\"338\" class=\"aligncenter size-large wp-image-14601\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224b-1024x576.png 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224b-300x169.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224b-768x432.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224b-1536x864.png 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224b-940x529.png 940w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224b.png 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u30ab\u30e1\u30e9\u306e\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u306f\u5b9f\u969b\u306e\u7a7a\u9593\u5ea7\u6a19\u304b\u3089\u307f\u308c\u3070\u6b6a\u3093\u3067\u3044\u307e\u3059\u3002\u52a0\u901f\u5ea6\u3092\u6c42\u3081\u308b\u306a\u3089\uff0c\u5b9f\u5ea7\u6a19\u306b\u5909\u63db\u3059\u308b\u3068\u3068\u3082\u306b\u6b6a\u306e\u88dc\u6b63\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u6642\u306b\u306f\uff0c1 cm \u306e\u683c\u5b50\u304c\u63cf\u304b\u308c\u305f\u30ab\u30c3\u30c6\u30a3\u30f3\u30b0\u30de\u30c3\u30c8\u3092\u64ae\u5f71\u3059\u308b\u3053\u3068\u3067\uff0c\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u3092\u5b9f\u5ea7\u6a19\u306b\u5909\u63db\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224c.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224c-1024x576.png\" alt=\"\" width=\"600\" height=\"338\" class=\"aligncenter size-large wp-image-14603\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224c-1024x576.png 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224c-300x169.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224c-768x432.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224c-1536x864.png 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224c-940x529.png 940w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224c.png 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u30ab\u30e1\u30e9\u3092\u52d5\u304b\u3055\u305a\u306b\uff0c\u540c\u3058\u4f4d\u7f6e\u304b\u3089\u64ae\u5f71\u3059\u308c\u3070\u5b9f\u5ea7\u6a19\u306b\u5909\u63db\u3059\u308b\u5f0f\u304c\u5f97\u3089\u308c\u308b\u3068\u8003\u3048\u305f\u306e\u3067\u3059\u3002\u6b6a\u306e\u88dc\u6b63\u3082\u540c\u6642\u306b\u306a\u3055\u308c\u307e\u3059\u3002\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u306e\uff12\u6b21\u307e\u3067\u8003\u616e\u3057\u3066\u63db\u7b97\u5f0f\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u304c\uff0c1\u6b21\u3067\u3082\u305d\u308c\u307b\u3069\u5909\u308f\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u4e0a\u8a18\u306f\u6c34\u9762\u4e0a\u306b\u904b\u52d5\u304c\u9650\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u653e\u7269\u904b\u52d5\u306a\u3069\u306b\u5e83\u3052\u3088\u3046\u3068\u8003\u3048\u305f\u3089 3 \u6b21\u5143\u306e\u5ea7\u6a19\u3092\u89b3\u6e2c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u30023\u6b21\u5143\u3060\u3068\u4e8c\u3064\u306e\u30ab\u30e1\u30e9\u304c\u5fc5\u8981\u306b\u306a\u308b\u3068\u601d\u3046\u306e\u3067\u3059\u304c\uff0c\u4e8c\u3064\u306e\u30ab\u30e1\u30e9\u3068\u306a\u308b\u3068\u904b\u52d5\u306e\u89b3\u6e2c\u306e\u5834\u5408\u306f\u6642\u523b\u3092\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002\u304a\u91d1\u306e\u304b\u304b\u3089\u306a\u3044\u65b9\u6cd5\u3067\u4f55\u304b\u306a\u3044\u304b\u3068\u63a2\u3057\u3066\u3044\u305f\u3089\uff0camazon \u3067\u53cc\u773c\u306e\u30ab\u30e1\u30e9\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224a.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224a-1024x576.jpg\" alt=\"\" width=\"600\" height=\"338\" class=\"aligncenter size-large wp-image-14605\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224a-1024x576.jpg 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224a-300x169.jpg 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224a-768x432.jpg 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224a-1536x864.jpg 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224a-940x529.jpg 940w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224a.jpg 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u3053\u308c\u306a\u3089\u6642\u523b\u304c\u540c\u671f\u3055\u308c\u305f\u6620\u50cf\u304c\u5f97\u3089\u308c\u305d\u3046\u3067\u3059\u3002\u64ae\u5f71\u3057\u3066\u307f\u308b\u3068\u4e0b\u306e\u3088\u3046\u306a\u4e88\u60f3\u901a\u308a\u306e\u6620\u50cf\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002\u3075\u305f\u3064\u5206\u306e\u6620\u50cf\u304c\u6a2a\u306b\u4e26\u3093\u3067\u51fa\u529b\u3055\u308c\u3066\u304d\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224d-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224d-1024x384.jpg\" alt=\"\" width=\"600\" height=\"225\" class=\"aligncenter size-large wp-image-14609\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224d-1024x384.jpg 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224d-300x113.jpg 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224d-768x288.jpg 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224d-1536x576.jpg 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224d-2048x768.jpg 2048w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224d-940x353.jpg 940w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u6b6a\u304c\u5927\u304d\u304b\u3063\u305f\u306e\u3067\u8a66\u3057\u306b\u7d19\u306b\u63cf\u3044\u305f\u5186\u3092\u64ae\u5f71\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u5186\u306a\u3089\u3070\u6b6a\u307e\u306a\u3044\u3060\u308d\u3046\u3068\u8003\u3048\u3066\u64ae\u5f71\u3057\u305f\u306e\u3067\u3059\u304c\uff0c\u5186\u3092\u753b\u9762\u306e\u4e2d\u5fc3\u4ed8\u8fd1\u306b\u7f6e\u3044\u305f\u5834\u5408\u306b\u3082\u6b6a\u304c\u751f\u3058\u3066\u3044\u3066\uff0c\u4e2d\u5fc3\u304b\u3089\u5916\u308c\u305f\u4f4d\u7f6e\u306b\u6b6a\u306e\u5c0f\u3055\u306a\u3068\u3053\u308d\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u3069\u3046\u3082\u8ef8\u304c\u3067\u3066\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u3002\u3053\u308c\u3067\u306f\u53d6\u308a\u6271\u3044\u304c\u96e3\u3057\u3044\u3060\u308d\u3046\u3068\u8003\u3048\u3066\uff0c\u3053\u306e\u30b9\u30c6\u30ec\u30aa\u30ab\u30e1\u30e9\u3092\u5229\u7528\u3059\u308b\u306e\u306f\u8ae6\u3081\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u308c\u3067\u4ed6\u306e\u65b9\u6cd5\u3092\u8abf\u3079\u3066\u3044\u305f\u3089\uff0c<a href=\"https:\/\/obsproject.com\/ja\">OBS Studio<\/a> \u3068\u3044\u3046\u30bd\u30d5\u30c8\u304c usb \u30ab\u30e1\u30e9\u30922\u53f0\uff08\u4ee5\u4e0a\uff09\u540c\u6642\u306b\u6271\u3048\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002\u8907\u6570\u53f0\u306e\u30ab\u30e1\u30e9\u3092\u5408\u6210\u3057\u3066\u3072\u3068\u3064\u306e\u4eee\u60f3\u306e\u30ab\u30e1\u30e9\u306b\u898b\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u306a\u3088\u3046\u3067\u3059\u3002\u30ab\u30e1\u30e9\u3068\u3057\u3066\u306f\u666e\u901a\u306e WEB \u30ab\u30e1\u30e9\uff08\u30ed\u30b8\u30af\u30fc\u30eb\u3000c922\uff09\u3092\u4f7f\u3044\u307e\u3059\u30021280 x 720 \u3060\u3068 60 fps \u3067\u3059\u30021920 x 1080 \u306a\u3089 30 fps \u3067\u3059\u3002\u3082\u3046\u5c11\u3057 fps \u304c\u5927\u304d\u3044\u3068\u826f\u3044\u306e\u3067\u3059\u304c\uff0c\u305d\u308c\u306f\u307e\u305f\u5f8c\u3067\u8003\u3048\u307e\u3059\u3002\u3053\u306e\u30ab\u30e1\u30e9\u306e\u6b6a\u306f\u610f\u5916\u306b\u5c0f\u3055\u3044\u3067\u3059\u3002\u4e0b\u306e\u5199\u771f\u306f 1 cm \u683c\u5b50\u306e\u30ab\u30c3\u30c6\u30a3\u30f3\u30b0\u30de\u30c3\u30c8\u3092\u4e0a\u7a7a\u304b\u3089\u64ae\u5f71\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224g.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224g-1024x576.png\" alt=\"\" width=\"600\" height=\"338\" class=\"aligncenter size-large wp-image-14626\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224g-1024x576.png 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224g-300x169.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224g-768x432.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224g-1536x864.png 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224g-940x529.png 940w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224g.png 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u4e2d\u5fc3\u304b\u3089\u9060\u3044\u3068\u3053\u308d\u306f\u6b6a\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u304c\uff0c\u4e21\u7aef\u3067 10 px \u7a0b\u5ea6\u306e\u305a\u308c\u3067\u3057\u305f\u3002\u771f\u3093\u4e2d\u3042\u305f\u308a\u3092\u4f7f\u3046\u306a\u3089\uff0c\u307b\u3068\u3093\u3069\u88dc\u6b63\u304c\u5fc5\u8981\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u88dc\u6b63\u3092\u3057\u305f\u3042\u3068\u3067\u3042\u308c\u3070\uff08\u3042\u308b\u3044\u306f\u88dc\u6b63\u304c\u5fc5\u8981\u306a\u3044\u30c7\u30fc\u30bf\u306a\u3089\u305d\u306e\u307e\u307e\u3067\uff09\uff0c\u6e2c\u5b9a\u7d50\u679c\u3092\u30d4\u30f3\u30db\u30fc\u30eb\u30ab\u30e1\u30e9\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002\u30d4\u30f3\u30db\u30fc\u30eb\u30ab\u30e1\u30e9\u306b\u95a2\u3057\u3066\u306f\uff0c<a href=\"https:\/\/cyberagentailab.github.io\/visual-localization-documentation\/pinhole_camera_model.html\">\u3053\u3061\u3089<\/a>\u3092\u53c2\u8003\u306b\u3057\u307e\u3057\u305f\u3002\u88dc\u6b63\u306e\u6b6a\u306b\u95a2\u3057\u3066\u306f\uff0c<a href=\"https:\/\/jp.mathworks.com\/help\/vision\/ug\/camera-calibration.html\">\u3053\u3061\u3089<\/a>\u3092\u53c2\u8003\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u52d5\u3044\u3066\u3044\u308b\u7269\u4f53\u306e\u64ae\u5f71\u3092\u3057\u305f\u3044\u306e\u3067\uff0c\u30b7\u30e3\u30c3\u30bf\u30fc\u901f\u5ea6\u3082\u554f\u984c\u306b\u306a\u308b\u306e\u3067\u3059\u304c\uff0c\u3053\u306e\u30ab\u30e1\u30e9\u306f Logi Options+ \u3068\u3044\u3046\u30bd\u30d5\u30c8\u3067\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\uff0cwindows \u306e\u30ab\u30e1\u30e9\u30a2\u30d7\u30ea\u3092\u8d77\u52d5\u3059\u308b\u3068\uff0c\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u304c\u30af\u30ea\u30a2\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u8d77\u52d5\u3057\u306a\u3051\u308c\u3070\u8a2d\u5b9a\u306f\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4e0b\u306e\u5199\u771f\u306f OBS Studio \u306e\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u3067\u3059\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224e.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224e-1024x614.png\" alt=\"\" width=\"600\" height=\"360\" class=\"aligncenter size-large wp-image-14615\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224e-1024x614.png 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224e-300x180.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224e-768x460.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224e-1536x920.png 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224e-940x563.png 940w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224e.png 1919w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u9759\u6b62\u753b\u50cf\u3092\u91cd\u306d\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u306e\u3067\uff0c\u4e0a\u306e\u5199\u771f\u3067\u306f\uff0c\u72d9\u3044\u3092\u5b9a\u3081\u308b\u305f\u3081\u306e\u9ec4\u8272\u3044\u7dda\u3092\u91cd\u306d\u3066\u3044\u307e\u3059\u30022\u53f0\u306e\u30ab\u30e1\u30e9\u3067\u9332\u753b\u3057\u305f\u6620\u50cf\u304c\u4e0b\u8a18\u306e\u52d5\u753b\u3067\u3059\u30022\u53f0\u306e\u30ab\u30e1\u30e9\u306e\u6620\u50cf\u3092\u6a2a\u306b\u4e26\u3079\u3066\u914d\u7f6e\u3057\u307e\u3057\u305f\u3002<\/p>\n<div style=\"width: 600px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-14583-1\" width=\"600\" height=\"169\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/2026-01-29-11-18-30.mp4?_=1\" \/><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/2026-01-29-11-18-30.mp4\">http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/2026-01-29-11-18-30.mp4<\/a><\/video><\/div>\n<p>\u30b3\u30de\u9001\u308a\u3092\u3059\u308b\u3068\u5206\u304b\u308b\u306e\u3067\u3059\u304c\uff0c\u6642\u3005\u30b3\u30de\u843d\u3061\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u3053\u308c\u306f\u307e\u3060\u4eca\u306e\u3068\u3053\u308d\u9632\u3052\u3066\u3044\u306a\u3044\u306e\u3067\uff0c\u4f55\u304b\u6642\u9593\u3092\u8868\u3059\u3082\u306e\u3092\u540c\u6642\u306b\u64ae\u5f71\u3057\u3066\u6642\u523b\u3092\u88dc\u6b63\u3057\u3088\u3046\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u3067\u3082\u305d\u308c\u306a\u3089\u3070\uff0c\u30d1\u30bd\u30b3\u30f32\u53f0\u3067\u64ae\u5f71\u3057\u3066\u3082\u304a\u3093\u306a\u3058\u306a\u306e\u3067\u3059\u304c\u3002\u30d1\u30bd\u30b3\u30f3\u306e\u51e6\u7406\u80fd\u529b\u3068\u3044\u3046\u306e\u3082\u95a2\u4fc2\u3057\u3066\u304d\u305d\u3046\u306a\u306e\u3067\uff0c\u6700\u7d42\u7684\u306a\u64ae\u5f71\u65b9\u6cd5\u306f\u307e\u3060\u6c7a\u307e\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u3068\u306b\u304b\u304f\uff0c\u4ee5\u964d\u306e\u8a71\u306f 2 \u53f0\u306e\u30ab\u30e1\u30e9\u30673\u6b21\u5143\u306e\u5ea7\u6a19\u3092\u5f97\u308b\u3053\u3068\u3060\u3051\u306b\u9650\u5b9a\u3057\u305f\u5185\u5bb9\u3067\u3059\u3002<\/p>\n<p>\u5b9f\u7a7a\u9593\u3068\u30ab\u30e1\u30e9\u306e\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u306e\u95a2\u4fc2\u306f\uff0c<a href=\"https:\/\/www.kri.sfc.keio.ac.jp\/report\/gakujutsu\/2007\/3-5\/HMA_DLT.pdf\">\u3053\u3061\u3089<\/a>\u306e\u8cc7\u6599\u3092\u53c2\u8003\u306b\u3057\u307e\u3057\u305f\u3002\u305d\u308c\u306b\u3088\u308b\u3068\uff08PDF\u306e 7 \u30da\u30fc\u30b8\u3042\u305f\u308a\uff09\uff0c\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u3092\\(u, v\\), \u5b9f\u7a7a\u9593\u306e\u5ea7\u6a19\u3092 \\(X, Y, Z\\) \u3068\u3059\u308b\u3068\uff0c\u305d\u306e\u9593\u306b\u306f\u4e0b\u8a18\u306e\u5f0f\u304c\u6210\u7acb\u3057\u307e\u3059\u3002<\/p>\n<ul>\\(\\displaystyle u = \\frac{L_1 X + L_2 Y + L_3 Z + L_4}{L_9 X + L_{10} Y + L_{11} Z + 1} \\)<\/ul>\n<ul>\\(\\displaystyle v = \\frac{L_5 X + L_6 Y + L_7 Z + L_8}{L_9 X + L_{10} Y + L_{11} Z + 1} \\)<\/ul>\n<p>\u3053\u3053\u3067\uff0c\\(L\\) \u306f\u30ab\u30e1\u30e9\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u8a00\u308f\u308c\u308b\u5024\u3067\uff0c\u5b9f\u7a7a\u9593\u306b\u304a\u3051\u308b\u30ab\u30e1\u30e9\u306e\u914d\u7f6e\u306e\u6761\u4ef6\u306e\u3059\u3079\u3066\u3092\u542b\u3080\u5b9a\u6570\u3067\u3059\u3002\u305d\u306e\u70ba\uff0c\u30ab\u30e1\u30e9\u3092\u79fb\u52d5\u3055\u305b\u308b\u3068\u8a08\u7b97\u3057\u306a\u304a\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e21\u5f0f\u306e\u53f3\u8fba\u306e\u5206\u6bcd\u306f\u5171\u901a\u3067\u3059\u304c\uff0c\u4e21\u5f0f\u3068\u3082\u306b\uff0c\u3053\u306e\u5206\u6bcd\u3092\u4e21\u8fba\u306b\u304b\u3051\u3066\u7dda\u5f62\u5316\u3057\u307e\u3059\u3002<\/p>\n<ul>\\(\\displaystyle u \\, \\left( L_9 X + L_{10} Y + L_{11} Z + 1 \\right)= L_1 X + L_2 Y + L_3 Z + L_4\\)<\/ul>\n<ul>\\(\\displaystyle v \\, \\left( L_9 X + L_{10} Y + L_{11} Z + 1 \\right) = L_5 X + L_6 Y + L_7 Z + L_8 \\)<\/ul>\n<p>\u4e0a\u8a18\u3092\u79fb\u9805\u3057\u3066\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<ul>\\(\\displaystyle u = L_1 X + L_2 Y + L_3 Z + L_4 &#8211; L_9 \\, u X &#8211; L_{10} \\, u Y &#8211; L_{11} \\, u Z\\)<\/ul>\n<ul>\\(\\displaystyle v = L_5 X + L_6 Y + L_7 Z + L_8 &#8211; L_9 \\, v X &#8211; L_{10} \\, v Y &#8211; L_{11} \\, v Z\\)<\/ul>\n<p>\u4e0a\u5f0f\u306b\uff0c\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u3042\u3066\u306f\u3081\u3066\u6700\u5c0f\u4e8c\u4e57\u6cd5\u3067 \\(L\\) \u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u305d\u308c\u306b\u306f\uff0c\u5b9f\u7a7a\u9593\u306e\u5ea7\u6a19 \\(X, Y, Z\\) \u3068\u305d\u308c\u3068\u5bfe\u5fdc\u3059\u308b\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19 \\(u, v\\) \u306e\u7d44\u304c\u30c7\u30fc\u30bf\u3068\u3057\u3066\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u4e0b\u306e\u5199\u771f\u306e\u3088\u3046\u306a\u767a\u7832\u30b9\u30c1\u30ed\u30fc\u30eb\u306b\u30b0\u30e9\u30d5\u7528\u7d19\u3092\u8cbc\u308a\u4ed8\u3051\u305f\u3082\u306e\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u3002\u30b0\u30e9\u30d5\u7528\u7d19\u306b\u306f\uff0c6 cm \u6b63\u65b9\u306e\u683c\u5b50\u3092\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225a-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225a-1024x768.jpg\" alt=\"\" width=\"600\" height=\"450\" class=\"aligncenter size-large wp-image-14664\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225a-1024x768.jpg 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225a-300x225.jpg 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225a-768x576.jpg 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225a-1536x1152.jpg 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225a-2048x1536.jpg 2048w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225a-940x705.jpg 940w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u3053\u308c\u3092\u30ab\u30c3\u30c6\u30a3\u30f3\u30b0\u30de\u30c3\u30c8\u306e\u4e0a\u306b\u8f09\u305b\u3066\u79fb\u52d5\u3055\u305b\u307e\u3059\u30025 cm \u305a\u3064\u524d\u9032\u3055\u305b\u307e\u3057\u305f\uff08\u524d\u9032\u65b9\u5411\u306e\u8ef8\u304c X \u8ef8\uff09\u3002\u8ddd\u96e2\u611f\u3068\u3057\u3066\u306f\uff0c\u4e0b\u306e\u3088\u3046\u306a\u914d\u7f6e\u3067\u3059\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225b-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225b-1024x768.jpg\" alt=\"\" width=\"600\" height=\"450\" class=\"aligncenter size-large wp-image-14666\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225b-1024x768.jpg 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225b-300x225.jpg 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225b-768x576.jpg 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225b-1536x1152.jpg 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225b-2048x1536.jpg 2048w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225b-940x705.jpg 940w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>OBS Studio \u3067\u306f\u4e0b\u306e\u3088\u3046\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\uff08\u767a\u7832\u30b9\u30c1\u30ed\u30fc\u30eb\u306e\u4f4d\u7f6e\u304c\u4e0a\u306e\u5199\u771f\u3068\u6bd4\u3079\u308b\u3068\u591a\u5c11\u524d\u9032\u3057\u3066\u3044\u307e\u3059\u304c\uff09\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224f.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224f-1024x539.png\" alt=\"\" width=\"600\" height=\"316\" class=\"aligncenter size-large wp-image-14670\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224f-1024x539.png 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224f-300x158.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224f-768x404.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224f-940x494.png 940w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260224f.png 1365w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u4e00\u679a\u3060\u3051\uff0c\u5ea7\u6a19\u3092\u8a08\u6e2c\u3057\u305f\u5199\u771f\u3092\u3042\u3052\u307e\u3059\u3002\\(X = 0\\) \u306e\u5834\u5408\u306e\u5199\u771f\u3067\u3059\u3002\u5168\u90e8\u3067 4 \u679a\u306e\u5199\u771f\uff08\\(X = 0, 5, 10, 15\\)\uff09\u304b\u3089\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u3092\u8aad\u307f\u53d6\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-1.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-1-1024x288.png\" alt=\"\" width=\"600\" height=\"169\" class=\"aligncenter size-large wp-image-14731\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-1-1024x288.png 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-1-300x84.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-1-768x216.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-1-1536x432.png 1536w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-1-2048x576.png 2048w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/vlcsnap-2026-02-16-1-940x264.png 940w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u30b0\u30e9\u30d5\u7528\u7d19\u4e0a\u306e\u683c\u5b50\u70b9\u306e\u5ea7\u6a19\u3092\u8a18\u9332\u3057\u305f\u3082\u306e\u304c\u4e0b\u306e\u30a8\u30af\u30bb\u30eb\u30b7\u30fc\u30c8\u3067\u3059\u3002X, Y, Z \u304c\u5b9f\u7a7a\u9593\u3067\u306e\u5ea7\u6a19\u3067\uff0cx1, y1 \u304c\u30ab\u30e1\u30e9\uff11\uff0c x2, y2 \u304c\u30ab\u30e1\u30e9\uff12\u306e\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u3067\u3059\u3002\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u306f\u305d\u308c\u305e\u308c\u306e\u753b\u9762\u306e\u4e2d\u592e\u3092\u539f\u70b9\u306b\u3057\u3066\uff0cy\u65b9\u5411\u3092\u53cd\u8ee2\u3055\u305b\u305f\u3082\u306e\u3082\u8a08\u7b97\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225c.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225c-1024x825.png\" alt=\"\" width=\"600\" height=\"483\" class=\"aligncenter size-large wp-image-14675\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225c-1024x825.png 1024w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225c-300x242.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225c-768x618.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225c-940x757.png 940w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225c.png 1171w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>\u3053\u308c\u304c<a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/\u5ea7\u6a19\u306e\u8a08\u7b973.xlsx\">\u3082\u3068\u306e\u30a8\u30af\u30bb\u30eb\u30d5\u30a1\u30a4\u30eb<\/a>\u3067\u3059\u3002\u3053\u306e\u6e2c\u5b9a\u5024\u304b\u3089\uff0c\u4e0b\u56f3\u306e\u3088\u3046\u306a\u56de\u5e30\u5206\u6790\u7528\u306e\u5217\u30c7\u30fc\u30bf\u3092\u4f5c\u308a\u307e\u3059\uff08\u53c2\u8003\u8cc7\u6599\u306ePDF\u306f\u4e00\u90e8\u30de\u30a4\u30ca\u30b9\u7b26\u53f7\u304c\u629c\u3051\u3066\u3044\u308b\u3088\u3046\u306b\u601d\u3044\u307e\u3059\uff09\u3002\\(u\\) \u306e\u5f0f\u3068 \\(v\\) \u306e\u5f0f\u306e\u4e8c\u3064\u304c\u3042\u3063\u3066\uff0c\u4fc2\u6570 \\(L\\) \u306f\u5171\u901a\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3067\u30b7\u30fc\u30c8\u3067\u306f\uff0c\u5217\u306e\u4e0a\u306e\u65b9\u306f \\(u\\) \u306e\u5f0f\u304b\u3089\u7531\u6765\u3059\u308b\u6761\u4ef6\u304c\u4e26\u3073\uff0c\u305d\u306e\u4e0b\u306b \\(v\\) \u306e\u6761\u4ef6\u306e\u3082\u306e\u304c\u4e26\u3093\u3067\u3044\u307e\u3059\uff08\u4e0b\u56f3\u3067\u306f \\(u\\) \u306e\u6761\u4ef6\u306e\u3068\u3053\u308d\u3060\u3051\u304c\u898b\u3048\u3066\u3044\u307e\u3059\u304c\uff0c\u3053\u306e\u4e0b\u306b \\(v\\) \u306e\u6761\u4ef6\u304c\u7d9a\u3044\u3066\u3044\u307e\u3059\uff09\u3002\u5217\u306b2\u7a2e\u306e\u30c7\u30fc\u30bf\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002\u305d\u308c\u3092\u4e00\u7dd2\u306b\u5408\u308f\u305b\u3066\u56de\u5e30\u5206\u6790\u3092\u3084\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225d.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225d.png\" alt=\"\" width=\"1018\" height=\"859\" class=\"aligncenter size-full wp-image-14684\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225d.png 1018w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225d-300x253.png 300w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225d-768x648.png 768w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225d-940x793.png 940w\" sizes=\"auto, (max-width: 1018px) 100vw, 1018px\" \/><\/a><\/p>\n<p>\u4e0a\u306e\u56f3\u306e\u30c7\u30fc\u30bf\u304b\u3089\u56de\u5e30\u5206\u6790\u3067\uff0c\u30ab\u30e1\u30e9\uff11\u3068\u30ab\u30e1\u30e9\uff12\u7528\u306e\u4e8c\u3064\u306e \\(L\\) \u3092\u4e0b\u56f3\u306e\u3088\u3046\u306b\u5b9a\u3081\u307e\u3057\u305f\uff08\u5148\u306e\u30a8\u30af\u30bb\u30eb\u30d5\u30a1\u30a4\u30eb\u3092\u53c2\u7167\uff09\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225e.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225e.png\" alt=\"\" width=\"272\" height=\"341\" class=\"aligncenter size-full wp-image-14698\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225e.png 272w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260225e-239x300.png 239w\" sizes=\"auto, (max-width: 272px) 100vw, 272px\" \/><\/a><\/p>\n<p>\u3053\u308c\u3067\u6700\u521d\u306b\u793a\u3057\u305f\u5f0f\u3092\u4f7f\u3063\u3066\uff0c\u5b9f\u7a7a\u9593\u306e\u5ea7\u6a19 \\(X, Y, Z\\) \u304b\u3089 \u30d4\u30af\u30bb\u30eb\u5ea7\u6a19 \\(u, v\\) \u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\uff0c\u6b32\u3057\u3044\u306e\u306f\u9006\u3067\uff0c\u30d4\u30af\u30bb\u30eb\u5ea7\u6a19\u304b\u3089\u5b9f\u7a7a\u9593\u306e\u5ea7\u6a19\u3092\u5f97\u308b\u65b9\u3067\u3059\u3002\u5148\u306e \\(u, v\\) \u306e\u5f0f\u3092\u5909\u5f62\u3057\u307e\u3059\u3002<\/p>\n<ul>\\(\\displaystyle u &#8211; L_4 = \\left(L_1  &#8211; L_9 \\, u \\right) \\, X + \\left(L_2 &#8211; L_{10} \\, u \\right) Y + \\left( L_3 &#8211; L_{11} \\, u \\right) Z\\)<\/ul>\n<ul>\\(\\displaystyle v &#8211; L_8 = \\left(L_5  &#8211; L_9 \\, v \\right) \\, X + \\left(L_6 &#8211; L_{10} \\, v \\right) Y + \\left( L_7 &#8211; L_{11} \\, v \\right) Z\\)<\/ul>\n<p>\u4e0a\u8a18\u306e\u5f0f\u304c\u305d\u308c\u305e\u308c\u306e \\(L\\) \u306b\u95a2\u3057\u3066\u3042\u308b\u306e\u3067\u8a084\u5f0f\u3067\u3059\u3002 \\(u, v\\) \u3092\u6e2c\u5b9a\u3059\u308b\u3068\u3057\u3066\uff0c\u305d\u306e4\u3064\u306e\u5f0f\u304b\u3089  \\(X, Y, Z\\) \u3092\u6c7a\u3081\u308b\u3068\u3044\u3046\u8a71\u3067\u3059\u3002\u3053\u3053\u306f Mathematica \u306e <a href=\"https:\/\/reference.wolfram.com\/language\/ref\/LeastSquares.html.ja?source=footer\">LeastSquares<\/a> \u95a2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\uff08<a href=\"https:\/\/www.wolframcloud.com\/\">Wolfram Cloud<\/a> \u3067\u3082\u306a\u3093\u3068\u304b\u306a\u308a\u307e\u3057\u305f\u3002\u3042\u3068\u3067\u76f8\u9055\u70b9\u3092\u66f8\u304d\u307e\u3059\uff09\u3002\u307e\u305a\u30ab\u30e1\u30e9\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u6e2c\u5b9a\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u8fbc\u307f\u3067\u3059\u3002\u3072\u3068\u3064\u306e CSV \u30d5\u30a1\u30a4\u30eb\uff08<a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260223a.csv\">20260223a<\/a>\u3000\u53f3\u30af\u30ea\u30c3\u30af\u3067\u4fdd\u5b58\uff09\u304c\u30ab\u30e1\u30e9\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\uff0c\u3082\u3046\u3072\u3068\u3064\uff08<a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260223b.csv\">20260223b<\/a>\uff09\u304c\u6e2c\u5b9a\u5024\u3067\u3059\u3002<\/p>\n<pre><code style=\"color: midnightblue; font-size: 12px; white-space: pre-wrap;\">In[224]:= Remove[\"Global`@*\"];\r\n\r\ntmpList = Import[\"20260223a.csv\",\"Data\"];\r\ncameraList = Drop[tmpList,1]\r\nLength[cameraList]\r\n\r\ntmpList = Import[\"20260223b.csv\",\"Data\"];\r\nmeasureList = Drop[tmpList,1]\r\nLength[measureList]\r\n\r\nOut[226]= {{13.309,-17.432},\r\n           {27.4661,20.7241},\r\n\r\n           \u7701\u7565\r\n\r\n           {-0.00807954,-0.00612487}\r\n          }\r\n\r\nOut[227]= 11\r\nOut[229]= {{0,0,18,699,145,2790,113,-261,395,-90,427},\r\n           {0,6,18,893,120,2935,136,-67,420,55,404},\r\n\r\n           \u7701\u7565\r\n\r\n           {15,18,0,1482,781,2926,1023,522,-241,46,-483}\r\n           }\r\nOut[230]= 64<\/code><\/pre>\n<p>\u7d9a\u3044\u3066\uff0c\u6700\u5c0f\uff12\u4e57\u6cd5\u3067\u3059\u3002\u5143\u306e\u5ea7\u6a19\u3092\u5fa9\u5143\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u8a66\u3057\u3066\u307f\u307e\u3059\uff08\u5165\u529b\u3082\u51fa\u529b\u3082\u4e00\u7dd2\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u308f\u304b\u308a\u305a\u3089\u3044\uff09\u3002<\/p>\n<pre><code style=\"color: midnightblue; font-size: 12px; white-space: pre-wrap;\">La =cameraList[[All,1]];\r\nLb =cameraList[[All,2]];\r\nX =measureList[[All,1]];\r\nY =measureList[[All,2]];\r\nZ =measureList[[All,3]];\r\nua =measureList[[All,8]];\r\nva =measureList[[All,9]];\r\nub =measureList[[All,10]];\r\nvb =measureList[[All,11]];\r\n\r\nDo[Print[i];\r\n\r\n    yy = {ua[[i]] - La[[4]], va[[i]]- La[[8]], ub[[i]] - Lb[[4]], vb[[i]] - Lb[[8]]};\r\n\r\n    WW = {{La[[1]] - La[[9]] * ua[[i]], La[[2]] - La[[10]] * ua[[i]], La[[3]] - La[[11]] * ua[[i]]},\r\n          {La[[5]] - La[[9]] * va[[i]], La[[6]] - La[[10]] * va[[i]], La[[7]] - La[[11]] * va[[i]]},\r\n          {Lb[[1]] - Lb[[9]] * ub[[i]], Lb[[2]] - Lb[[10]] * ub[[i]], Lb[[3]] - Lb[[11]] * ub[[i]]},\r\n          {Lb[[5]] - Lb[[9]] * vb[[i]], Lb[[6]] - Lb[[10]] * vb[[i]], Lb[[7]] - Lb[[11]] * vb[[i]]}};\r\n\r\n    xx = {X[[i]], Y[[i]], Z[[i]]};\r\n    Print[xx];\r\n\r\n    realZahyo = LeastSquares[WW,yy];\r\n    Print[realZahyo]\r\n,{i,Length[measureList]}]\r\n\r\n\r\n\r\n\r\n1\r\n{0,0,18}\r\n{0.0724112,0.0404099,18.0192}\r\n2\r\n{0,6,18}\r\n{-0.0406213,6.02092,17.9919}\r\n3\r\n{0,12,18}\r\n{0.0371127,12.0028,18.0047}\r\n4\r\n{0,18,18}\r\n{-0.0503242,17.9829,18.0233}\r\n\r\n\u7701\u7565\r\n\r\n64\r\n{15,18,0}\r\n{14.8556,18.002,-0.0205645}\r\n<\/code><\/pre>\n<p>\u5ea7\u6a19\u306e\u5358\u4f4d\u306f cm \u3067\u3059\u3002\u4e00\u756a\u5927\u304d\u304f\u305a\u308c\u308b\u3068\u3053\u308d\u3067\uff0c 2 mm \u3050\u3089\u3044\u305a\u308c\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u307e\u3042\u826f\u3044\u7d50\u679c\u3067\u306f\u306a\u3044\u304b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.wolframcloud.com\/\">Wolfram Cloud<\/a> \u306e\u5834\u5408\u306b\u306f\uff0c\uff08\u7121\u6599\u306e\u5951\u7d04\u3060\u3068\uff09\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u4f55\u3068\u304b\u30b3\u30d4\u30da\u3067\u30c7\u30fc\u30bf\u3092\u79fb\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3067\uff0c\u3053\u3093\u306a\u611f\u3058\u306e csv \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260226a.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260226a.png\" alt=\"\" width=\"393\" height=\"358\" class=\"aligncenter size-full wp-image-14744\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260226a.png 393w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260226a-300x273.png 300w\" sizes=\"auto, (max-width: 393px) 100vw, 393px\" \/><\/a><\/p>\n<p>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092 .prn \u62e1\u5f35\u5b50\u306e\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u66f8\u304d\u51fa\u3057\u307e\u3059\u3002\u305d\u308c\u3092\u30e1\u30e2\u5e33\u3067\u958b\u3051\u3070\u4e0b\u56f3\u306e\u3088\u3046\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260226b.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260226b.png\" alt=\"\" width=\"487\" height=\"381\" class=\"aligncenter size-full wp-image-14746\" srcset=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260226b.png 487w, http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/wp-content\/uploads\/2026\/02\/20260226b-300x235.png 300w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><\/a><\/p>\n<p>\u5e83\u304f\u7a7a\u3044\u305f\u9699\u9593\u306f\u30b9\u30da\u30fc\u30b9\u3067\u57cb\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5f62\u5f0f\u306a\u3089\u30b3\u30d4\u30da\u3067 Wolfram Cloud \u306b\u79fb\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3042\u3068\u306f\u30ed\u30fc\u30ab\u30eb\u306e\u5834\u5408\u3068\u540c\u3058\u3067\u3059\u3002<\/p>\n<pre><code style=\"color: midnightblue; font-size: 12px; white-space: pre-wrap;\"><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u3075\u305f\u3064\u306e usb \u30ab\u30e1\u30e9\u306e\u6620\u50cf\u3092\u4f7f\u3063\u3066\uff0c3\u6b21\u5143\u7a7a\u9593\u3067\u306e\u653e\u7269\u904b\u52d5\u306a\u3069\u306e\u5ea7\u6a19\u3092\u6e2c\u5b9a\u3057 &#8230; <a class=\"more-link\" href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/?p=14583\">Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-14583","post","type-post","status-publish","format-standard","hentry","category-column"],"_links":{"self":[{"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/14583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14583"}],"version-history":[{"count":156,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/14583\/revisions"}],"predecessor-version":[{"id":14762,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/14583\/revisions\/14762"}],"wp:attachment":[{"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14583"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}