Features for images in matlab

Can someone please suggest me some really good and unique features for images in matlab GUI? TIA

Answer 1

[Walter Roberson]

I recommend you read https://www.mathworks.com/matlabcentral/answers/263255-what-are-the-algorithms-exist-for-feature-tracking-and-which-algorithm-is-best-for-tracking-in-image#answer_205675