Vision AI Algorithm


### Vision AI Algorithms
|Title|
|:-:|
|[SIFT Algorithm](https://texonom.com/sift-algorithm-bf50a890e14643a2a7a7bd637edea631)|
|[HOG algorithm](https://texonom.com/hog-algorithm-2f9d4114e5464b41b176703769174879)|
bit 'and' or 'or' is good for distance