遥感影像去除黑边，提取有效区域矢量范围

[{"title":"（ 25 个子文件 13.81MB ） 遥感影像去除黑边，提取有效区域矢量范围","children":[{"title":"有效区域提取工具","children":[{"title":"有效区域提取工具-32位","children":[{"title":"geos_c.dll <span style='color:#111;'> 1.62MB </span>","children":null,"spread":false},{"title":"libmpfr-4.dll <span style='color:#111;'> 421.41KB </span>","children":null,"spread":false},{"title":"NCSEcw.dll <span style='color:#111;'> 7.31MB </span>","children":null,"spread":false},{"title":"ExtractImageArea.exe <span style='color:#111;'> 93.50KB </span>","children":null,"spread":false},{"title":"vcomp100.dll <span style='color:#111;'> 49.83KB </span>","children":null,"spread":false},{"title":"mfc100u.dll <span style='color:#111;'> 4.17MB </span>","children":null,"spread":false},{"title":"opencv_core245.dll <span style='color:#111;'> 1.98MB </span>","children":null,"spread":false},{"title":"libintl3.dll <span style='color:#111;'> 99.50KB </span>","children":null,"spread":false},{"title":"msvcr71.dll <span style='color:#111;'> 340.00KB </span>","children":null,"spread":false},{"title":"libiconv2.dll <span style='color:#111;'> 955.50KB </span>","children":null,"spread":false},{"title":"msvcr100.dll <span style='color:#111;'> 755.83KB </span>","children":null,"spread":false},{"title":"geos.dll <span style='color:#111;'> 1.84MB </span>","children":null,"spread":false},{"title":"proj.dll <span style='color:#111;'> 298.50KB </span>","children":null,"spread":false},{"title":"ImgBaseProcess.dll <span style='color:#111;'> 143.00KB </span>","children":null,"spread":false},{"title":"background_value.txt <span style='color:#111;'> 21B </span>","children":null,"spread":false},{"title":"sqlite3.dll <span style='color:#111;'> 585.50KB </span>","children":null,"spread":false},{"title":"gdal111.dll <span style='color:#111;'> 8.07MB </span>","children":null,"spread":false},{"title":"libgmp-10.dll <span style='color:#111;'> 487.14KB </span>","children":null,"spread":false},{"title":"opencv_highgui245.dll <span style='color:#111;'> 2.00MB </span>","children":null,"spread":false},{"title":"libcharset1.dll <span style='color:#111;'> 11.50KB </span>","children":null,"spread":false},{"title":"libcurl.dll <span style='color:#111;'> 285.00KB </span>","children":null,"spread":false},{"title":"libmysql.dll <span style='color:#111;'> 4.68MB </span>","children":null,"spread":false},{"title":"msvcp100.dll <span style='color:#111;'> 411.33KB </span>","children":null,"spread":false},{"title":"opencv_imgproc245.dll <span style='color:#111;'> 1.79MB </span>","children":null,"spread":false}],"spread":false},{"title":"使用说明.txt <span style='color:#111;'> 265B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]