OpenCV - Intersection between two binary images

Question

Let\'s say I have two binary images of the same size. How do I find the intersection between the two binary images? Only pixels of the same coordinate (location) on the two imag

Answer 1

You can use cvAnd or cv::bitwise_and on the two images. The resulting image will be white only where both the input images are white.

EDIT: Here are the results of applying cv::bitwise_and, cv::bitwise_or and cv::bitwise_xor on binary images:

These are the two source images:

Here is the result of applying cv::bitwise_and:

Here is the result of applying cv::bitwise_or:

Here is the result of applying cv::bitwise_xor: