Question

Which algorithm can be used for matching local regions in two images?

Answer 1

There are many algorithms that can be used. In recent times, the use of ‘interest times’, is increasing. It is also known as ‘key features’ or ‘key points’.

If you want to use algorithm that provide accuracy, opt for SURF or SIFT, which was created by David Bowie in the year 2005.

However, SURF and SIFT are difficult to understand and implement.