基于Qt与OpenCV的图片读取、保存，并利用Canny进行简单的边缘处理结果显示

[{"title":"（ 5 个子文件 5KB ） 基于Qt与OpenCV的图片读取、保存，并利用Canny进行简单的边缘处理结果显示","children":[{"title":"Opencv_RW","children":[{"title":"Opencv_RW.pro <span style='color:#111;'> 1.24KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 183B </span>","children":null,"spread":false},{"title":"mainwidget.cpp <span style='color:#111;'> 5.36KB </span>","children":null,"spread":false},{"title":"mainwidget.h <span style='color:#111;'> 1.36KB </span>","children":null,"spread":false},{"title":"mainwidget.ui <span style='color:#111;'> 2.38KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]