如何提取图像中的数据

[{"title":"（57个子文件1.74MB）如何提取图像中的数据","children":[{"title":"如何提取图像中的数据","children":[{"title":"图3.jpg <span style='color:#111;'>27.90KB</span>","children":null,"spread":false},{"title":"图5.jpg <span style='color:#111;'>53.86KB</span>","children":null,"spread":false},{"title":"从图中扣点程序","children":[{"title":"Result17.mat <span style='color:#111;'>30.11KB</span>","children":null,"spread":false},{"title":"ExtractPointY.m <span style='color:#111;'>5.26KB</span>","children":null,"spread":false},{"title":"Result11.mat <span style='color:#111;'>24.25KB</span>","children":null,"spread":false},{"title":"Result12.mat <span style='color:#111;'>23.85KB</span>","children":null,"spread":false},{"title":"Result16.mat <span style='color:#111;'>31.28KB</span>","children":null,"spread":false},{"title":"Result8.mat <span style='color:#111;'>26.17KB</span>","children":null,"spread":false},{"title":"Result13.mat <span style='color:#111;'>25.53KB</span>","children":null,"spread":false},{"title":"Result10.mat <span style='color:#111;'>28.16KB</span>","children":null,"spread":false},{"title":"Result7.mat <span style='color:#111;'>26.34KB</span>","children":null,"spread":false},{"title":"ExtractPointsList.txt <span style='color:#111;'>876B</span>","children":null,"spread":false},{"title":"Result18.mat <span style='color:#111;'>28.87KB</span>","children":null,"spread":false},{"title":"Result19.mat <span style='color:#111;'>29.72KB</span>","children":null,"spread":false},{"title":"Result3.mat <span style='color:#111;'>30.57KB</span>","children":null,"spread":false},{"title":"Axeslist.txt <span style='color:#111;'>574B</span>","children":null,"spread":false},{"title":"Result9.mat <span style='color:#111;'>25.74KB</span>","children":null,"spread":false},{"title":"Result4.mat <span style='color:#111;'>27.01KB</span>","children":null,"spread":false},{"title":"Result21.mat <span style='color:#111;'>31.41KB</span>","children":null,"spread":false},{"title":"ImageList.txt <span style='color:#111;'>511B</span>","children":null,"spread":false},{"title":"Result15.mat <span style='color:#111;'>27.97KB</span>","children":null,"spread":false},{"title":"Result1.mat <span style='color:#111;'>27.67KB</span>","children":null,"spread":false},{"title":"Result2.mat <span style='color:#111;'>27.66KB</span>","children":null,"spread":false},{"title":"Result5.mat <span style='color:#111;'>26.82KB</span>","children":null,"spread":false},{"title":"Result6.mat <span style='color:#111;'>26.41KB</span>","children":null,"spread":false},{"title":"BMP图","children":[{"title":"mcp3_rcs_t5.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_rcs_t4.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp5_rcs.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_mag_t6.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp5_mag.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_mag_t4.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_rcs_t2.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_rcs_t1.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_rcs_t3.bmp <span style='color:#111;'>2.13MB</span>","children":null,"spread":false},{"title":"mcp3_pha_t1.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_mag_t1.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_mag_t2.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_rcs_t6.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_pha_t3.bmp <span style='color:#111;'>2.13MB</span>","children":null,"spread":false},{"title":"mcp5_pha.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_mag_t5.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_pha_t6.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_mag_t3.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_pha_t5.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_pha_t2.bmp <span style='color:#111;'>2.14MB</span>","children":null,"spread":false},{"title":"mcp3_pha_t4.bmp <span style='color:#111;'>2.13MB</span>","children":null,"spread":false}],"spread":false},{"title":"Result20.mat <span style='color:#111;'>29.86KB</span>","children":null,"spread":false},{"title":"ExtractPoint.m <span style='color:#111;'>1.95KB</span>","children":null,"spread":false},{"title":"Result14.mat <span style='color:#111;'>25.83KB</span>","children":null,"spread":false}],"spread":false},{"title":"图1.jpg <span style='color:#111;'>13.54KB</span>","children":null,"spread":false},{"title":"图6.jpg <span style='color:#111;'>9.66KB</span>","children":null,"spread":false},{"title":"如何提取图像中的数据.docx <span style='color:#111;'>16.13KB</span>","children":null,"spread":false},{"title":"描点法","children":[{"title":"V1_1_教程.pdf <span style='color:#111;'>1.18MB</span>","children":null,"spread":false},{"title":"image2data.fig <span style='color:#111;'>14.45KB</span>","children":null,"spread":false},{"title":"image2data.m <span style='color:#111;'>44.52KB</span>","children":null,"spread":false}],"spread":true},{"title":"图4.jpg <span style='color:#111;'>68.83KB</span>","children":null,"spread":false},{"title":"图2.jpg <span style='color:#111;'>40.78KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]