Introduction - If you have any usage issues, please Google them yourself
This design is the second title for the two algorithms used to identify a variety of fruits. The first is a qualitative-force algorithm, the second method is related to matching.
Quality-force
1. Algorithm thinking
The advantages of quality-force any rotating images, the image edge to the distance from the center of mass is always a fixed sum of value, so to make use of this characteristic, we can identify the various images.