CodePudding user response:
Give you an idea:
1, original, camera target surface
2, bju international after a gun to shoot a target surface,
Per-pixel subtract 3, the two pictures, the pixels of a penalty from 0 tuo pixel focus position is the bullet holes,
4, according to the coordinate calculation of bullet points,
The second shot can target surface and after the first shot on target surface,
CodePudding user response:
Consider the problem of deformation of 2 pictures, the feeling is first to find the most common, and positioning, and the comparison