{"id":3329,"date":"2020-01-20T23:34:48","date_gmt":"2020-01-20T15:34:48","guid":{"rendered":"https:\/\/yanjingang.com\/blog\/?p=3329"},"modified":"2020-03-24T15:57:42","modified_gmt":"2020-03-24T07:57:42","slug":"%e4%bd%bf%e7%94%a8openmvg%e5%92%8cpmvs%e8%bf%9b%e8%a1%8c%e8%a7%86%e8%a7%89%e4%b8%89%e7%bb%b4%e9%87%8d%e5%bb%ba","status":"publish","type":"post","link":"https:\/\/yanjingang.com\/blog\/?p=3329","title":{"rendered":"\u4f7f\u7528openMVG+PMVS\u5b9e\u73b0\u89c6\u89c9\u4e09\u7ef4\u91cd\u5efa"},"content":{"rendered":"<h1>\u4e00\u3001\u4ec0\u4e48\u662f\u89c6\u89c9\u4e09\u7ef4\u91cd\u5efa\uff1f<\/h1>\n<p>\u6211\u4eec\u77e5\u9053\uff0c\u7167\u76f8\u673a\u7684\u539f\u7406\u662f\u5c06\u4e00\u4e2a\u4e09\u7ef4\u573a\u666f\u6295\u5f71\u5230\u4e8c\u7ef4\u5e73\u9762\u3002\u6240\u8c13\u89c6\u89c9\u4e09\u7ef4\u91cd\u5efa\uff0c\u987e\u540d\u601d\u4e49\u5c31\u662f\u4ece\u5df2\u6709\u7684\u4e8c\u7ef4\u56fe\u50cf\u4e2d\u590d\u539f\u539f\u59cb\u4e09\u7ef4\u573a\u666f\u3002<\/p>\n<p><span style=\"color: #ff0000;\">\u4e09\u7ef4\u91cd\u5efa\u7684\u539f\u7406<\/span>\u5927\u81f4\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u901a\u8fc7\u591a\u89d2\u5ea6\u62cd\u6444\u6216\u8005\u4ece\u89c6\u9891\u4e2d\u63d0\u53d6\u5f97\u5230\u4e00\u7ec4\u56fe\u50cf\u5e8f\u5217\uff0c\u5c06\u8fd9\u4e9b\u56fe\u50cf\u5e8f\u5217\u4f5c\u4e3a\u4e09\u7ef4\u91cd\u5efa\u7cfb\u7edf\u7684\u8f93\u5165\uff1b<\/li>\n<li>\u7136\u540e\u5206\u6790\u591a\u4e2a\u89c6\u89d2\u7684\u56fe\u50cf\uff0c\u6839\u636e\u7eb9\u7406\u7279\u5f81\u63d0\u53d6\u51fa\u7a00\u758f\u7279\u5f81\u70b9\uff08\u7a00\u758f\u70b9\u4e91\uff09\uff0c\u901a\u8fc7\u8fd9\u4e9b\u7279\u5f81\u70b9\u4f30\u8ba1\u76f8\u673a\u4f4d\u7f6e\u548c\u53c2\u6570\uff1b<\/li>\n<li>\u5728\u5f97\u5230\u76f8\u673a\u53c2\u6570\u5e76\u5b8c\u6210\u7279\u5f81\u70b9\u5339\u914d\u540e\uff0c\u5c31\u53ef\u4ee5\u83b7\u5f97\u66f4\u7a20\u5bc6\u7684\u70b9\u4e91\uff08\u8fd9\u4e9b\u70b9\u53ef\u4ee5\u9644\u5e26\u989c\u8272\uff0c\u4ece\u8fdc\u5904\u770b\u5c31\u50cf\u8fd8\u539f\u4e86\u7269\u4f53\u672c\u8eab\u4e00\u6837\uff0c\u4f46\u4ece\u8fd1\u5904\u80fd\u660e\u663e\u770b\u51fa\u5b83\u4eec\u53ea\u662f\u4e00\u4e9b\u70b9\uff09\uff1b<\/li>\n<li>\u6700\u540e\u6839\u636e\u8fd9\u4e9b\u70b9\u91cd\u5efa\u7269\u4f53\u8868\u9762\uff0c\u5e76\u8fdb\u884c\u7eb9\u7406\u6620\u5c04\uff0c\u5c31\u8fd8\u539f\u51fa\u4e09\u7ef4\u573a\u666f\u548c\u7269\u4f53\u4e86\u3002<\/li>\n<\/ul>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-1.png\"><img loading=\"lazy\" class=\"alignnone wp-image-3357 size-large\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-1-1024x378.png\" alt=\"\" width=\"625\" height=\"231\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-1-1024x378.png 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-1-300x111.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-1-768x283.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-1-624x230.png 624w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u57fa\u4e8e\u56fe\u50cf\u7684\u4e09\u7ef4\u91cd\u5efa\u57fa\u672c\u6d41\u7a0b<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-2.png\"><img loading=\"lazy\" class=\"alignnone wp-image-3358 size-large\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-2-1024x383.png\" alt=\"\" width=\"625\" height=\"234\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-2-1024x383.png 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-2-300x112.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-2-768x287.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-2-624x233.png 624w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-2.png 1978w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u591a\u5f20\u56fe\u50cf\u7684\u7279\u5f81\u70b9\u5339\u914d<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-3.png\"><img loading=\"lazy\" class=\"alignnone wp-image-3359 size-large\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-3-1024x627.png\" alt=\"\" width=\"625\" height=\"383\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-3-1024x627.png 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-3-300x184.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-3-768x470.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-3-624x382.png 624w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-3.png 2020w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u591a\u89c6\u56fe\u7a20\u5bc6\u91cd\u5efa\uff08MVS\uff09<\/p>\n<p>\u76ee\u524d\uff0c\u6709\u4e0d\u5c11\u5f00\u6e90\u7684<a href=\"https:\/\/yanjingang.com\/blog\/?p=3330\" target=\"_blank\" rel=\"noopener noreferrer\">\u4e09\u7ef4\u91cd\u5efa\u7cfb\u7edf<\/a>\uff0c\u672c\u6587\u7b80\u5355\u4ecb\u7ecd\u4f7f\u7528OpenMVG\uff08\u6709CUDA\u7684\u53ef\u4ee5\u7528colmap\uff09+PMVS\uff08OpenMVS\u5b89\u88c5\u7684\u5751\u6bd4\u8f83\u591a\uff09\uff0c\u5b9e\u73b0\u4e09\u7ef4\u573a\u666f\u7684\u4e09\u7ef4\u91cd\u5efa\u3002<\/p>\n<p>&nbsp;<\/p>\n<h1>\u4e8c\u3001OpenMVG\/PMVS\u6982\u8ff0<\/h1>\n<p><strong>openMVG<\/strong> (Open Multiple View Geometry)\uff1a\u5f00\u6e90\u591a\u89c6\u89d2\u7acb\u4f53\u51e0\u4f55\u5e93\uff0c\u8fd9\u662f\u4e00\u4e2a cv \u754c\u5904\u7406\u591a\u89c6\u89d2\u7acb\u4f53\u51e0\u4f55\u7684\u8457\u540d\u5f00\u6e90\u5e93\uff0c\u4fe1\u5949\u201c\u7b80\u5355\uff0c\u53ef\u7ef4\u62a4\u201d\uff0c\u63d0\u4f9b\u4e86\u4e00\u5957\u5f3a\u5927\u7684\u63a5\u53e3\uff0c\u6bcf\u4e2a\u6a21\u5757\u90fd\u88ab\u6d4b\u8bd5\u8fc7\uff0c\u5c3d\u529b\u63d0\u4f9b\u4e00\u81f4\u53ef\u9760\u7684\u4f53\u9a8c\u3002<\/p>\n<p>openMVG \u5b9e\u73b0\u4ee5\u4e0b\u5178\u578b\u5e94\u7528\uff1a<\/p>\n<ul>\n<li>\u89e3\u51b3\u591a\u89c6\u89d2\u7acb\u4f53\u51e0\u4f55\u7684\u7cbe\u51c6\u5339\u914d\u95ee\u9898\uff1b<\/li>\n<li>\u63d0\u4f9b\u4e00\u7cfb\u5217 SfM \u9700\u8981\u7528\u5230\u7684\u7279\u5f81\u63d0\u53d6\u548c\u5339\u914d\u65b9\u6cd5\uff1b<\/li>\n<li>\u5b8c\u6574\u7684 SfM \u5de5\u5177\u94fe\uff08\u6821\u6b63\uff0c\u53c2\u4f30\uff0c\u91cd\u5efa\uff0c\u8868\u9762\u5904\u7406\u7b49\uff09\uff1b<\/li>\n<li>openMVG \u5c3d\u529b\u63d0\u4f9b\u53ef\u8bfb\u6027\u6027\u5f3a\u7684\u4ee3\u7801\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u4e8c\u6b21\u5f00\u53d1\uff0c\u6838\u5fc3\u529f\u80fd\u662f\u5c3d\u91cf\u7cbe\u7b80\u7684\uff0c\u6240\u4ee5\u4f60\u53ef\u80fd\u9700\u8981\u5176\u5b83\u5e93\u6765\u5b8c\u5584\u4f60\u7684\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n<p><strong>CMVS-PMVS<\/strong>\uff08a modified version\uff09\uff1a\u5c06\u8fd0\u52a8\u7ed3\u6784\uff08SfM\uff09\u8f6f\u4ef6\u7684\u8f93\u51fa\u4f5c\u4e3a\u8f93\u5165\uff0c\u7136\u540e\u5c06\u8f93\u5165\u56fe\u50cf\u5206\u89e3\u6210\u4e00\u7ec4\u53ef\u7ba1\u7406\u5927\u5c0f\u7684\u56fe\u50cf\u7c07\u3002 MVS \u8f6f\u4ef6\u53ef\u4ee5\u7528\u6765\u72ec\u7acb\u548c\u5e76\u884c\u5730\u5904\u7406\u6bcf\u4e2a\u7c07\uff0c\u5176\u4e2d\u6765\u81ea\u6240\u6709\u7c07\u7684\u91cd\u5efa\u4e0d\u9519\u8fc7\u4efb\u4f55\u7ec6\u8282\u3002<\/p>\n<p><strong>\u5e38\u89c1\u7684\u591a\u89c6\u56fe\u4e09\u7ef4\u91cd\u5efa\u7ba1\u7ebf<\/strong>\uff1a<span style=\"color: #ff0000;\">\u91cd\u5efa\u7a00\u758f\u70b9\u4e91-Structure from Motion(Sfm)\u2192\u91cd\u5efa\u7a20\u5bc6\u70b9\u4e91-Multi-View Stereo(MSV)\u2192\u91cd\u5efa\u8868\u9762-Surface Generation(SG)\u2192\u7eb9\u7406\u6620\u5c04-Texture Mapping(TM\uff09<\/span><\/p>\n<p>\u5728\u672c\u6587\u4e2d\uff0c<span style=\"color: #ff0000;\">OpenMVG\u8d1f\u8d23\u4ece\u539f\u59cb\u56fe\u50cf\u5230\u7a00\u758f\u70b9\u4e91<span style=\"color: #333333;\">\uff0c<\/span>PMVS\u8d1f\u8d23\u91cd\u5efa\u7a20\u5bc6\u70b9\u4e91\u3001\u91cd\u5efa\u8868\u9762\u548c\u7eb9\u7406\u6620\u5c04<\/span>\u3002\u6211\u8fd9\u91cc\u8fd8\u4f7f\u7528\u4e86Meshlab\u67e5\u770b\u6a21\u578b\uff08\u70b9\u4e91\uff09\u751f\u6210\u6548\u679c\u3002<\/p>\n<p>&nbsp;<\/p>\n<h1><strong>\u4e09\u3001\u5b89\u88c5<\/strong>OpenMVG+PMVS\uff08Ubuntu16\uff09<\/h1>\n<p><span style=\"color: #ff0000;\">OpenMVG<\/span>\u5b89\u88c5\u8fc7\u7a0b\uff1a\uff08\u53c2\u8003\uff1a<a href=\"https:\/\/github.com\/yanjingang\/openMVG\/blob\/develop\/BUILD.md\" target=\"_blank\" rel=\"noopener noreferrer\">openMVG\u5b98\u65b9BUILD.md<\/a>\uff09<\/p>\n<pre><code class=\"\"># \u5b89\u88c5\u4f9d\u8d56\r\nsudo apt-get install libpng-dev libjpeg-dev libtiff-dev libxxf86vm1 libxxf86vm-dev libxi-dev libxrandr-dev graphviz\r\n\r\n# \u514b\u9686\u4ee3\u7801\r\ngit clone --recursive https:\/\/github.com\/openMVG\/openMVG.git\r\n\r\n# configure &amp;&amp; build\r\nmkdir openMVG_Build <span class=\"pl-k\">&amp;&amp;<\/span> <span class=\"pl-c1\">cd<\/span> openMVG_Build\r\ncmake -DCMAKE_BUILD_TYPE=RELEASE ..\/openMVG\/src\/   -DOpenMVG_BUILD_TESTS=ON\r\nsudo cmake --build <span class=\"pl-c1\">.<\/span> --target install\r\n\r\n# test\r\nmake <span class=\"pl-c1\">test\r\nctest --output-on-failure -j\r\n\r\n# .bashrc\r\n<span class=\"s1\">export<\/span><span class=\"s2\"> PATH=<\/span><span class=\"s3\">$PATH<\/span><span class=\"s4\">:\/home\/work\/tools\/openMVG_Build\/Linux-x86_64-RELEASE\/\r\n<\/span><\/span><\/code><code class=\"\"><\/code><code>\r\n<\/code><\/pre>\n<p><span style=\"color: #ff0000;\">CMVS-PMVS<\/span>\u5b89\u88c5\u8fc7\u7a0b\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">git clone https:\/\/github.com\/pmoulon\/CMVS-PMVS.git\r\ncd CMVS-PMVS\r\nmkdir build &amp;&amp; cd build\r\ncmake ..\/program\/\r\nmake\r\n<span class=\"s1\">sudo cp main\/pmvs2 main\/genOption main\/cmvs \/usr\/local\/bin\/<\/span><\/code><\/pre>\n<h1><\/h1>\n<h1>\u56db\u3001\u4e09\u7ef4\u91cd\u5efa\u5b9e\u4f8b\uff08\u57ce\u5821\uff09<\/h1>\n<p>1. OpenMVG\u63d0\u53d6\u7a00\u758f\u70b9\u4e91\uff08\u53c2\u8003\uff1a<a href=\"https:\/\/openmvg.readthedocs.io\/en\/latest\/software\/SfM\/SfM\/\" target=\"_blank\" rel=\"noopener noreferrer\">openMVG\u4f7f\u7528\u793a\u4f8b<\/a>\uff09<\/p>\n<p>\u539f\u59cb\u6570\u636e\uff1a11\u5f20\u4ece\u4e0d\u540c\u89d2\u5ea6\u62cd\u6444\u7684\u57ce\u5821\u7167\u7247<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7100.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-3368 size-large\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7100-1024x769.jpg\" alt=\"\" width=\"625\" height=\"469\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7100-1024x769.jpg 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7100-300x225.jpg 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7100-768x577.jpg 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7100-624x469.jpg 624w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7102.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-3361\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7102-1024x769.jpg\" alt=\"\" width=\"625\" height=\"469\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7102-1024x769.jpg 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7102-300x225.jpg 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7102-768x577.jpg 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7102-624x469.jpg 624w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7102.jpg 1416w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7109.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-3369\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7109-1024x769.jpg\" alt=\"\" width=\"625\" height=\"469\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7109-1024x769.jpg 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7109-300x225.jpg 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7109-768x577.jpg 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/100_7109-624x469.jpg 624w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p><span style=\"color: #ff0000;\">openMVG\u63d0\u53d6\u7a00\u758f\u70b9\u4e91\u8fc7\u7a0b<\/span>\uff1a\uff08\u53c2\u8003openMVG_Build\/software\/SfM\/tutorial_demo.py\uff0c\u6d4b\u8bd5\u56fe\u7247\u548c\u811a\u672c\uff1a<a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/openmvg_test.tar.gz\">openmvg_test.tar<\/a>\uff09<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">cd openMVG\r\nvim 3dr_test.py\r\n\r\n#!\/usr\/bin\/python\r\n#! -*- encoding: utf-8 -*-\r\n# openmvg\u4f7f\u7528\u793a\u4f8b\r\n# usage : python tutorial_demo.py\r\n\r\nimport os\r\nimport subprocess\r\nimport sys\r\n\r\n# openmvg\u7f16\u8bd1bin\u76ee\u5f55(\u53efcp -p\u5230\/usr\/local\/bin\/)\r\nOPENMVG_SFM_BIN = \"\/home\/work\/tools\/openMVG_Build\/Linux-x86_64-RELEASE\"\r\n# pmvs\u7f16\u8bd1bin\u76ee\u5f55(\u53efcp -p\u5230\/usr\/local\/bin\/)\r\nPMVS_BIN = \"\/home\/work\/tools\/CMVS-PMVS\/build\/main\"\r\n# openmvg\u76f8\u673a\u53c2\u6570\u76ee\u5f55\r\nCAMERA_SENSOR_WIDTH_DIRECTORY = \"\/home\/work\/tools\/openMVG\/src\/openMVG\/exif\/sensor_width_database\"\r\n\r\n\r\n# 0. \u4e0b\u8f7d\u6d4b\u8bd5\u7167\u7247\r\nos.chdir(os.path.dirname(os.path.abspath(__file__)))\r\ndata_dir = os.path.abspath(\".\/book\")\r\n#data_dir = os.path.abspath(\".\/ImageDataset_SceauxCastle\")\r\n'''if not os.path.exists(data_dir):\r\n  pImageDataCheckout = subprocess.Popen([ \"git\", \"clone\", \"https:\/\/github.com\/openMVG\/ImageDataset_SceauxCastle.git\" ])\r\n  pImageDataCheckout.wait()'''\r\ninput_dir = os.path.join(data_dir, \"images\")\r\noutput_dir = data_dir\r\nprint (\"Using input dir  : \", input_dir)\r\nprint (\"      output_dir : \", output_dir)\r\nmatches_dir = os.path.join(output_dir, \"matches\")\r\ncamera_file_params = os.path.join(CAMERA_SENSOR_WIDTH_DIRECTORY, \"sensor_width_camera_database.txt\")    #\u76f8\u673a\u53c2\u6570\r\nif not os.path.exists(matches_dir):\r\n  os.mkdir(matches_dir)\r\n\r\n# 1. \u4ece\u56fe\u7247\u6570\u636e\u96c6\u4e2d\u751f\u6210\u573a\u666f\u63cf\u8ff0\u6587\u4ef6sfm_data.json\r\nprint (\"----------1. Intrinsics analysis----------\")\r\npIntrisics = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_SfMInit_ImageListing\"),  \"-i\", input_dir, \"-o\", matches_dir, \"-d\", camera_file_params, \"-c\", \"3\"] )\r\n#*\u6ce8\uff1a\u5982\u679c\u4ea7\u51fa\u7684sfm_data.json\u91ccintrinsics\u5185\u5bb9\u4e3a\u7a7a\uff0c\u901a\u5e38\u662f\u5728\u56fe\u7247\u6ca1\u6709exif\u4fe1\u606f\u5bfc\u81f4\u83b7\u53d6\u4e0d\u5230\u76f8\u673a\u7126\u8ddd\u3001ccd\u5c3a\u5bf8\u7b49\u53c2\u6570\uff0c\u7528\u5e26exif\u7684\u539f\u56fe\u5373\u53ef\u3002\r\npIntrisics.wait()\r\n\r\n# 2. \u8ba1\u7b97\u56fe\u50cf\u7279\u5f81\r\nprint (\"----------2. Compute features----------\")\r\npFeatures = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_ComputeFeatures\"),  \"-i\", matches_dir+\"\/sfm_data.json\", \"-o\", matches_dir, \"-m\", \"SIFT\", \"-f\" , \"1\"] )\r\npFeatures.wait()\r\n\r\n# 3. \u8ba1\u7b97\u51e0\u4f55\u5339\u914d\r\nprint (\"----------3. Compute matches----------\")\r\npMatches = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_ComputeMatches\"),  \"-i\", matches_dir+\"\/sfm_data.json\", \"-o\", matches_dir, \"-f\", \"1\", \"-n\", \"ANNL2\"] )\r\npMatches.wait()\r\n\r\n# 4. \u6267\u884c\u589e\u91cf\u4e09\u7ef4\u91cd\u5efa\r\nreconstruction_dir = os.path.join(output_dir,\"reconstruction_sequential\")\r\nprint (\"----------4. Do Incremental\/Sequential reconstruction----------\") #set manually the initial pair to avoid the prompt question\r\npRecons = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_IncrementalSfM\"),  \"-i\", matches_dir+\"\/sfm_data.json\", \"-m\", matches_dir, \"-o\", reconstruction_dir] )\r\npRecons.wait()\r\n\r\n# 5. \u8ba1\u7b97\u573a\u666f\u7ed3\u6784\u989c\u8272\r\nprint (\"----------5. Colorize Structure----------\")\r\npRecons = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_ComputeSfM_DataColor\"),  \"-i\", reconstruction_dir+\"\/sfm_data.bin\", \"-o\", os.path.join(reconstruction_dir,\"colorized.ply\")] )\r\npRecons.wait()\r\n\r\n# 6. \u6d4b\u91cf\u7a33\u5065\u4e09\u89d2\r\nprint (\"----------6. Structure from Known Poses (robust triangulation)----------\")\r\npRecons = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_ComputeStructureFromKnownPoses\"),  \"-i\", reconstruction_dir+\"\/sfm_data.bin\", \"-m\", matches_dir, \"-o\", os.path.join(reconstruction_dir,\"robust.ply\")] )\r\npRecons.wait()\r\n\r\n'''\r\n# \u4f7f\u7528\u5168\u5c40SfM\u7ba1\u9053\u91cd\u5efaReconstruction for the global SfM pipeline\r\n# 3.1 \u5168\u5c40sfm\u7ba1\u9053\u51e0\u4f55\u5339\u914d\r\nprint (\"----------3.1. Compute matches (for the global SfM Pipeline)----------\")\r\npMatches = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_ComputeMatches\"),  \"-i\", matches_dir+\"\/sfm_data.json\", \"-o\", matches_dir, \"-r\", \"0.8\", \"-g\", \"e\"] )\r\npMatches.wait()\r\n\r\n# 4.1 \u6267\u884c\u5168\u5c40\u4e09\u7ef4\u91cd\u5efa\r\nreconstruction_dir = os.path.join(output_dir,\"reconstruction_global\")\r\nprint (\"----------4.1. Do Global reconstruction----------\")\r\npRecons = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_GlobalSfM\"),  \"-i\", matches_dir+\"\/sfm_data.json\", \"-m\", matches_dir, \"-o\", reconstruction_dir] )\r\npRecons.wait()\r\n\r\n# 5.1 \u8ba1\u7b97\u573a\u666f\u7ed3\u6784\u989c\u8272\r\nprint (\"----------5.1. Colorize Structure----------\")\r\npRecons = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_ComputeSfM_DataColor\"),  \"-i\", reconstruction_dir+\"\/sfm_data.bin\", \"-o\", os.path.join(reconstruction_dir,\"colorized.ply\")] )\r\npRecons.wait()\r\n\r\n# 6.1 \u6d4b\u91cf\u7a33\u5065\u4e09\u89d2\r\nprint (\"----------6.1. Structure from Known Poses (robust triangulation)----------\")\r\npRecons = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_ComputeStructureFromKnownPoses\"),  \"-i\", reconstruction_dir+\"\/sfm_data.bin\", \"-m\", matches_dir, \"-o\", os.path.join(reconstruction_dir,\"robust.ply\")] )\r\npRecons.wait()\r\n'''\r\n\r\n# 7. \u628aopenMVG\u751f\u6210\u7684SfM_Data\u8f6c\u4e3a\u9002\u7528\u4e8ePMVS\u8f93\u5165\u683c\u5f0f\u7684\u6587\u4ef6\r\nprint (\"----------7. Export to PMVS\/CMVS----------\")\r\npRecons = subprocess.Popen( [os.path.join(OPENMVG_SFM_BIN, \"openMVG_main_openMVG2PMVS\"),  \"-i\", reconstruction_dir+\"\/sfm_data.bin\", \"-o\", reconstruction_dir] )\r\npRecons.wait()\r\n#*\u6ce8\uff1a\u6267\u884c\u540e\u4f1a\u5728-o\u8def\u5f84\u4e0b\u751f\u6210\u4e00\u4e2aPMVS\u76ee\u5f55\uff0c\u5305\u542b models, txt, visualize \u4e09\u4e2a\u5b50\u76ee\u5f55\uff1amodels\u4e3a\u7a7a\uff1btxt\u5305\u542b\u5bf9\u5e94\u56fe\u50cf\u7684txt\u6587\u6863\uff0c\u6bcf\u4e2a\u91cc\u9762\u90fd\u662f\u4e00\u4e2a3x4\u7684\u77e9\u9635\uff0c\u5927\u6982\u662f\u76f8\u673a\u4f4d\u59ff\uff1bvisualize\u5305\u542b11\u5f20\u56fe\u50cf\uff0c\u4e0d\u786e\u5b9a\u662f\u539f\u56fe\u50cf\u8fd8\u662f\u6821\u6b63\u8fc7\u7684\u56fe\u50cf\r\n\r\n# 8. \u4f7f\u7528PMVS\u91cd\u5efa\u7a20\u5bc6\u70b9\u4e91\u3001\u8868\u9762\u3001\u7eb9\u7406\r\nprint (\"----------8. pmvs2----------\")\r\npRecons = subprocess.Popen( [os.path.join(PMVS_BIN, \"pmvs2\"),  reconstruction_dir+\"\/PMVS\/\", \"pmvs_options.txt\"] )  # \u6ce8\uff1a\u4e0d\u8981\u4fee\u6539pmvs_options.txt\u6587\u4ef6\u540d\r\npRecons.wait()\r\n#*\u6ce8\uff1a\u6267\u884c\u540e\u4f1a\u5728.\/PMVS\/models\u6587\u4ef6\u5939\u4e2d\u751f\u6210\u4e00\u4e2apmvs_options.txt.ply\u70b9\u4e91\u6587\u4ef6\uff0c\u7528meshlab\u6253\u5f00\u5373\u53ef\u770b\u5230\u91cd\u5efa\u51fa\u6765\u7684\u5f69\u8272\u7a20\u5bc6\u70b9\u4e91\u3002\r\n\r\n\r\n#\u6267\u884c\u4e09\u7ef4\u91cd\u5efa\u6d4b\u8bd5\r\npython 3dr_test.py<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">2.\u5b89\u88c5MeshLab\uff0c\u67e5\u770b\u751f\u6210\u7684\u7a00\u758f\u70b9\u4e91\u6587\u4ef6<\/span>\uff1a<\/p>\n<p>\u4e0b\u8f7d\u5b89\u88c5\uff1a<a href=\"http:\/\/www.meshlab.net\/#download\">http:\/\/www.meshlab.net\/#download<\/a><\/p>\n<p>\u53f3\u4e0a\u65b9\u4fef\u89c6\u57ce\u5821\u7a00\u758f\u70b9\u4e91 \uff1a\uff08\u6253\u5f00reconstruction_xxx\u4e0b\u7684colorized.ply\u6216robust.ply\uff09<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-5.png\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-3381\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-5.png\" alt=\"\" width=\"811\" height=\"672\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-5.png 811w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-5-300x249.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-5-768x636.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/3dr-5-624x517.png 624w\" sizes=\"(max-width: 811px) 100vw, 811px\" \/><\/a><\/p>\n<p><span style=\"color: #ff0000;\">3.PMVS\u91cd\u5efa\u7a20\u5bc6\u70b9\u4e91\u3001\u91cd\u5efa\u8868\u9762\u548c\u7eb9\u7406\u6620\u5c04\u8fc7\u7a0b<\/span>\uff1a\uff08\u6d4b\u8bd5\u751f\u6210\u7684PMVS\u76ee\u5f55\uff1a<a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/pmvs_test.tar.gz\">pmvs_test.tar<\/a>\uff09<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\"># 1.  \u628aopenMVG\u751f\u6210\u7684SfM_Data\u8f6c\u4e3a\u9002\u7528\u4e8ePMVS\u8f93\u5165\u683c\u5f0f\u7684\u6587\u4ef6\r\ncd openMVG\/ImageDataset_SceauxCastle\/reconstruction_global\/\r\nopenMVG_main_openMVG2PMVS -i sfm_data.bin -o .\/\r\n*\u6ce8\uff1a\u6267\u884c\u540e\u4f1a\u5728-o\u8def\u5f84\u4e0b\u751f\u6210\u4e00\u5404PMVS\u76ee\u5f55\uff0c\u5305\u542b models, txt, visualize \u4e09\u4e2a\u5b50\u76ee\u5f55\uff1amodels\u4e3a\u7a7a\uff1btxt\u5305\u542b\u5bf9\u5e94\u56fe\u50cf\u7684txt\u6587\u6863\uff0c\u6bcf\u4e2a\u91cc\u9762\u90fd\u662f\u4e00\u4e2a3x4\u7684\u77e9\u9635\uff0c\u5927\u6982\u662f\u76f8\u673a\u4f4d\u59ff\uff1bvisualize\u5305\u542b11\u5f20\u56fe\u50cf\uff0c\u4e0d\u786e\u5b9a\u662f\u539f\u56fe\u50cf\u8fd8\u662f\u6821\u6b63\u8fc7\u7684\u56fe\u50cf\r\n\r\n# 2. \u4f7f\u7528PMVS\u91cd\u5efa\u7a20\u5bc6\u70b9\u4e91\u3001\u8868\u9762\u3001\u7eb9\u7406\r\npmvs2 .\/PMVS\/ pmvs_options.txt    # <span style=\"color: #ff0000;\">\u6ce8\uff1a\u4e0d\u8981\u4fee\u6539pmvs_options.txt\u6587\u4ef6\u540d<\/span>\r\n*\u6ce8\uff1a\u6267\u884c\u540e\u4f1a\u5728.\/PMVS\/models\u6587\u4ef6\u5939\u4e2d\u751f\u6210\u4e00\u4e2apmvs_options.txt.ply\u70b9\u4e91\u6587\u4ef6\uff0c\u7528meshlab\u6253\u5f00\u5373\u53ef\u770b\u5230\u91cd\u5efa\u51fa\u6765\u7684\u5f69\u8272\u7a20\u5bc6\u70b9\u4e91\u3002<\/code><\/pre>\n<p>\u751f\u6210\u7684\u4e09\u7ef4\u7a20\u5bc6\u70b9\u4e91\u4fef\u89c6\u89d2\uff1a<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/pmvs.png\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-3404\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/pmvs.png\" alt=\"\" width=\"988\" height=\"800\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/pmvs.png 988w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/pmvs-300x243.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/pmvs-768x622.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/pmvs-624x505.png 624w\" sizes=\"(max-width: 988px) 100vw, 988px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h1>\u4e94\u3001\u4e09\u7ef4\u91cd\u5efa\u5b9e\u4f8b\uff08\u4e66\uff09<\/h1>\n<p>1.\u51c6\u5907\u7167\u7247<\/p>\n<p>\u6ce8\u610f\u4e8b\u9879\uff1a<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">\u81ea\u5df1\u62cd\u7684\u7167\u7247\u5fc5\u987b\u786e\u4fdd\u7167\u7247\u91cc\u6709exif\u4fe1\u606f\uff01<\/span>\uff08\u5149\u5708\u3001\u7126\u8ddd\u3001\u54c1\u724c\u3001ccd\u5c3a\u5bf8\u7b49\uff09\uff0c\u5b9a\u4f4d\u62cd\u6444\u59ff\u6001\u548c\u89d2\u5ea6\u7b49\u7528\uff0c\u6ca1\u6709\u4f1a\u5f88\u9ebb\u70e6\uff1b<span style=\"color: #ff0000;\">\u4e0d\u8981\u7528\u5fae\u4fe1\/Hi\u7b49\u5de5\u5177\u4f20\uff0cexif\u4fe1\u606f\u4f1a\u4e22\u5931\uff08\u9009\u539f\u56fe\u4e5f\u4f1a\u4e22\uff09<\/span>\uff0c\u4eb2\u6d4bAirDrop(\u9694\u7a7a\u6295\u9001)\u662f\u4e0d\u4f1a\u4e22\u7684\uff1b<\/li>\n<li>\u7167\u7247\u6700\u5c11\u51c6\u59073\u5f20\u4ee5\u4e0a\uff0c\u5426\u5219\u5927\u6982\u7387\u91cd\u5efa\u5931\u8d25\uff1b<\/li>\n<\/ul>\n<p>\u62ff\u624b\u8fb9\u7684\u4e66\u968f\u4fbf\u62cd\u4e86\u51e0\u5f20\uff1a<a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book.zip\">book.zip<\/a><\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book.png\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-3420\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-1024x336.png\" alt=\"\" width=\"625\" height=\"205\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-1024x336.png 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-300x98.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-768x252.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-624x204.png 624w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book.png 1294w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p>2.\u4e09\u7ef4\u91cd\u5efa<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">python 3dr_test.py<\/code><\/pre>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr.png\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-3421\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr.png\" alt=\"\" width=\"776\" height=\"736\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr.png 776w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr-300x285.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr-768x728.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr-624x592.png 624w\" sizes=\"(max-width: 776px) 100vw, 776px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr2.png\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-3422\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr2.png\" alt=\"\" width=\"510\" height=\"386\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr2.png 510w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/01\/book-3dr2-300x227.png 300w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1>\u516d\u3001\u5e38\u89c1\u95ee\u9898<\/h1>\n<p>1.<span class=\"s1\">openMVG_main_IncrementalSfM: error while loading shared libraries: liblapack.so: cannot open shared object file: No such file or directory<\/span><\/p>\n<p>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">$ which openMVG_main_IncrementalSfM   \r\n\/usr\/local\/bin\/openMVG_main_IncrementalSfM\r\n$ ll openMVG_Build\/Linux-x86_64-RELEASE\/openMVG_main_IncrementalSfM\r\nopenMVG_Build\/Linux-x86_64-RELEASE\/openMVG_main_IncrementalSfM\r\n#\u7ecf\u8fc7\u5bf9\u6bd4\u6d4b\u8bd5\u53d1\u73b0\/usr\u91cc\u786e\u5b9e\u662f\u6700\u65b0build\u7684\u6587\u4ef6\uff0c\u4f46\u94fe\u63a5\u5173\u7cfb\u8c8c\u4f3c\u6709\u95ee\u9898\uff1b\u76f4\u63a5\u4f7f\u7528openMVG_Build\/Linux-x86_64-RELEASE\/openMVG_main_IncrementalSfM\u5c31\u80fd\u6b63\u5e38\r\n$ sudo cp ..\/openMVG_Build\/Linux-x86_64-RELEASE\/*  \/usr\/local\/bin\/   #\u6574\u4f53cp\u8986\u76d6\u540e\u6062\u590d\u6b63\u5e38<\/code><\/pre>\n<p>2.<code class=\"\">type INITIAL pair ids: X enter Y enter<\/code><\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">----------------------------------------------------\r\nSequentialSfMReconstructionEngine::ChooseInitialPair\r\n----------------------------------------------------\r\n Pairs that have valid intrinsic and high support of points are displayed:\r\n Choose one pair manually by typing the two integer indexes\r\n----------------------------------------------------\r\n\r\n(1,5)\t\t77 matches\r\n(<span style=\"color: #ff0000;\">2,4<\/span>)\t\t39 matches\r\n(0,2)\t\t39 matches\r\n(3,7)\t\t31 matches\r\n(2,5)\t\t29 matches\r\n(2,3)\t\t19 matches\r\n(0,1)\t\t18 matches\r\n\r\n type INITIAL pair ids: X enter Y enter\r\n<span style=\"color: #ff0000;\">2\r\n4<\/span>\r\n\r\nPutative starting pair is: (<span style=\"color: #ff0000;\">2,4<\/span>)\r\nA-Contrario initial pair residual: <span style=\"color: #ff0000;\">7.61613<\/span><\/code><\/pre>\n<p>SfM\u8fc7\u7a0b\u4e2d\u9047\u5230\u8fd9\u4e2a\u63d0\u793a\uff0c\u53ef\u4ee5\u6309\u4ee5\u4e0a\u65b9\u5f0f\u8f93\u5165\u8df3\u8fc7\uff0c\u4e0d\u8fc7\u901a\u5e38\u8fd9\u65f6\u7167\u7247\u7684\u8d28\u91cf\u582a\u5fe7\uff0c\u4e0d\u8981\u6307\u671b\u5efa\u51fa\u6765\u9884\u671f\u7684\u6548\u679c\u4e86\uff0c\u4e0d\u5982\u8001\u8001\u5b9e\u5b9e\u591a\u91cd\u62cd\u4e9b\uff0c\u7528\u89c6\u9891\u5207\u6862\u4e5f\u884c\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1>\u4e03\u3001\u5176\u4ed6<\/h1>\n<p>\u751f\u6210\u7684\u4e09\u7ef4\u70b9\u4e91\u6570\u636e\u5982\u679c\u8981\u7528\u4e8e\u907f\u969c\uff0c\u6700\u597d\u589e\u52a0\u8d85\u58f0\u6ce2\u3001\u6beb\u7c73\u6ce2\u96f7\u8fbe\uff0c\u5e76\u628a\u5404\u4f20\u611f\u5668\u751f\u6210\u7684\u70b9\u4e91\u4e0e\u89c6\u89c9\u91cd\u5efa\u70b9\u4e91\u8fdb\u884c\u878d\u5408\u3002\u5bf9\u878d\u5408\u540e\u7684\u70b9\u4e91\u6570\u636e\u8fdb\u884c\u566a\u70b9\u6e05\u7406\u3001\u4e09\u7ef4\u76ee\u6807\u68c0\u6d4b\uff0c\u751f\u6210\u4e09\u7ef4\u969c\u788d\u7269\u7684\u7c7b\u578b\/\u5927\u5c0f\/\u4f4d\u7f6e\u4fe1\u606f\uff0c\u518d\u6839\u636e\u4e09\u7ef4\u7a7a\u95f4\u7684\u884c\u8fdb\u65b9\u5411\u8fdb\u884c\u907f\u969c\u8def\u5f84\u89c4\u5212\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>yan 20.1.20<\/p>\n<p>&nbsp;<\/p>\n<p>\u53c2\u8003\uff1a<\/p>\n<p><a href=\"https:\/\/snapcraft.io\/install\/openmvg\/centos\" target=\"_blank\" rel=\"noopener noreferrer\">How to install openmvg on CentOS<\/a><\/p>\n<p><a href=\"https:\/\/github.com\/yanjingang\/openMVG\/blob\/develop\/BUILD.md\" target=\"_blank\" rel=\"noopener noreferrer\">openMVG\u5b98\u65b9BUILD.md<\/a><\/p>\n<p><a href=\"https:\/\/openmvg.readthedocs.io\/en\/latest\/software\/SfM\/SfM\/\" target=\"_blank\" rel=\"noopener noreferrer\">openMVG\u4f7f\u7528\u793a\u4f8b<\/a><\/p>\n<p><a href=\"http:\/\/www.meshlab.net\/#download\" target=\"_blank\" rel=\"noopener noreferrer\">MeshLab Download<\/a><\/p>\n<p><a href=\"https:\/\/github.com\/pmoulon\/CMVS-PMVS\" target=\"_blank\" rel=\"noopener noreferrer\">CMVS-PMVS<\/a><\/p>\n<p><a href=\"https:\/\/github.com\/cdcseacave\/openMVS\/wiki\/Building\" target=\"_blank\" rel=\"noopener noreferrer\">openMVS\u5b98\u65b9wiki Build<\/a><\/p>\n<p><a href=\"https:\/\/github.com\/cdcseacave\/openMVS\/wiki\/Usage\" target=\"_blank\" rel=\"noopener noreferrer\">openMVS\u4f7f\u7528\u793a\u4f8b<\/a><\/p>\n<p><a href=\"https:\/\/blog.csdn.net\/weixin_41631970\/article\/details\/87893750\" target=\"_blank\" rel=\"noopener noreferrer\">Ubuntu\u4f7f\u7528OpenMVG\u548cOpenMVS\u8fdb\u884c\u4e09\u7ef4\u91cd\u5efa<\/a><\/p>\n<p><a href=\"http:\/\/www.diegm.uniud.it\/~fusiello\/demo\/samantha\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u6d4b\u8bd5\u56fe\u7247\u6570\u636e\u96c6<\/a><\/p>\n<p><a href=\"https:\/\/blog.csdn.net\/ideallic\/article\/details\/52411268\" target=\"_blank\" rel=\"noopener noreferrer\">\u4e09\u7ef4\u91cd\u5efa\u65b9\u6cd5&#8211;\u6fc0\u5149or\u89c6\u89c9<\/a><\/p>\n<p><a href=\"http:\/\/www.tensorinfinity.com\/paper_97.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u57fa\u4e8e\u5355\u76ee\u89c6\u89c9\u7684\u4e09\u7ef4\u91cd\u5efa\u7b97\u6cd5\u7efc\u8ff0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u4ec0\u4e48\u662f\u89c6\u89c9\u4e09\u7ef4\u91cd\u5efa\uff1f \u6211\u4eec\u77e5\u9053\uff0c\u7167\u76f8\u673a\u7684\u539f\u7406\u662f\u5c06\u4e00\u4e2a\u4e09\u7ef4\u573a\u666f\u6295\u5f71\u5230\u4e8c\u7ef4\u5e73\u9762\u3002\u6240\u8c13\u89c6\u89c9\u4e09\u7ef4\u91cd\u5efa\uff0c\u987e\u540d\u601d\u4e49\u5c31\u662f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[934],"tags":[943,938,948,936,855,945,946],"_links":{"self":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3329"}],"collection":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3329"}],"version-history":[{"count":0,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3329\/revisions"}],"wp:attachment":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}