Distance Guided Channel Weighting for Semantic Segmentation. (arXiv:2004.12679v4 [cs.CV] UPDATED)

Recent works have achieved great success in improving the performance of
multiple computer vision tasks by capturing features with a high channel number
utilizing deep neural networks. However, many channels of extracted features
are not discriminative and contain a lot of redundant information. In this
paper, we address above issue by introducing the Distance Guided Channel
Weighting (DGCW) Module. The DGCW module is constructed in a pixel-wise context
extraction manner, which enhances the discriminativeness of features by
weighting different channels …

arxiv cv segmentation semantic