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Image batch processing (resize, rename)
Hold the checkerboard and face the camera from different angles, and collect more than ten photos (preferably 10 to 20 photos); or place the checkerboard on the table and hold the camera to shoot from different angles.
Taking the first inner focus of the checkerboard as the coordinate origin, it is convenient to calculate the three-dimensional coordinates in the world coordinate system;
The following is the result after **batch processing (resizing, renaming)**
After naming the pictures, write the name of each picture into the txt text for later use
Batch processing (resize, rename) code implementation
#include<iostream>
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