Search Results for author: Wangyu Wu

Found 2 papers, 0 papers with code

Top-K Pooling with Patch Contrastive Learning for Weakly-Supervised Semantic Segmentation

no code implementations15 Oct 2023 Wangyu Wu, Tianhong Dai, Xiaowei Huang, Fei Ma, Jimin Xiao

In this paper, we introduce a novel ViT-based WSSS method named top-K pooling with patch contrastive learning (TKP-PCL), which employs a top-K pooling layer to alleviate the limitations of previous max pooling selection.

Contrastive Learning Weakly supervised Semantic Segmentation +1

GPT-Prompt Controlled Diffusion for Weakly-Supervised Semantic Segmentation

no code implementations15 Oct 2023 Wangyu Wu, Tianhong Dai, Xiaowei Huang, Fei Ma, Jimin Xiao

In this process, the existing images and image-level labels provide the necessary control information, where GPT is employed to enrich the prompts, leading to the generation of diverse backgrounds.

Image Augmentation Segmentation +2

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