According to a blog post from Meta, SAM is an image segmentation model that can respond to text prompts or user clicks to isolate specific objects within an image.

Pengfei Zhang 12, Shuangfang Lu 1, Junqian Li 1, Ping Zhang 12, Liujuan Xie 12, Haitao Xue 1, Jie Zhang 12, Multi-component segmentation of X-ray computed tomography (CT) image using multi-Otsu ...

The authors explain why "merging" in a variational framework leads to a fast multiscale, multichannel algorithm, with a pyramidal structure. The obtained algorithm is O (n ln n), where n is the number ...