S4Net: Single Stage Salient-Instance Segmentation
S4Net: Single Stage Salient-Instance Segmentation
We consider an interesting problem---salient instance segmentation. Other than producing approximate bounding boxes, our network also outputs high-quality instance-level segments. Taking into account the category-independent property of each target, we design a single stage salient instance segmentation framework, with a novel segmentation branch. Our new branch regards not only local …