Weakly-Supervised Semantic Segmentation via Sub-Category Exploration
Weakly-Supervised Semantic Segmentation via Sub-Category Exploration
Existing weakly-supervised semantic segmentation methods using image-level annotations typically rely on initial responses to locate object regions. However, such response maps generated by the classification network usually focus on discriminative object parts, due to the fact that the network does not need the entire object for optimizing the objective function. …