+VS OpenCV implementation of the image pixel size
no vote
Application background In image processing, due to the different experimental data requirements, often the size of the picture is modified, if just one or two pictures available some PS software quickly modified, if the picture has hundreds of, such as in face recognition, very time-consuming, all can use the program to batch modify, length and breadth of the picture can set in the code. Key Technology Is mainly the use of OpenCV in DST img rsize. And how to according to the file name loop to read image files for batch operation, modified after how the preservation and not with the original image mixed together.