End-to-End Human Instance Matting

arXiv:2403.01510v1 Announce Type: new
Abstract: Human instance matting aims to estimate an alpha matte for each human instance in an image, which is extremely challenging and has rarely been studied so far. Despite some efforts to use instance segmentation to generate a trimap for each instance and apply trimap-based matting methods, the resulting alpha mattes are often inaccurate due to inaccurate segmentation. In addition, this approach is computationally inefficient due to multiple executions of the matting method. To address these …

abstract alpha apply arxiv cs.ai cs.cv generate human image instance segmentation type