OS:windows package:Opencv3.2.0 hardware:Only need two cameras that are parallel to each other and about fifteen centimeters apart
Step1: using Checkerboard.cpp to draw a picture and print it out
Step2: using Calib.cpp, Its function is to complete the calibration, generate two files in .yml format, and test directly
Step3: using Test.cpp, Its function is to read the file in .yml format and test it directly, avoiding the need to calibrate every time.