[OpenCV version of web demo] Simple to use on local PC / Cut out masked objects

Thanks for releasing such an impressing work!
We love this work and we are keep finding the applications and potential of this model.

We also develop a tool using opencv that has similar function as the demo website.
Feel free to try it from my repository here! :hugs:

cv2 version:
https://github.com/derekray311511/segment-anything/tree/application

web version:
https://github.com/derekray311511/SAM-webui

Main Features:
- Point prompt (positive / negative)
- Box prompt (support multi-object segmentation)
- Auto Masks Generator
- No text prompt :cry:

(image created by stable diffusion)

Start by reviewing the linked OpenCV repository and SAM-webui repository, since the issue provides no files or entry points in this project. Clarify whether the requested outcome is an OpenCV demo, local-PC support, or masked-object removal; the issue does not define a concrete change or completion criteria.

Written by the indexing model from the issue text.