2022

SegCLIP: Patch Aggregation with Learnable Centers for Open-Vocabulary Semantic Segmentation

Luo, Huaishao, Bao, Junwei, Wu, Youzheng et al.

Understand

Recently, the contrastive language-image pre-training, e.g., CLIP, has demonstrated promising results on various downstream tasks.

  • The pre-trained model can capture enriched visual concepts for images by learning from a large scale of text-image data.
  • However, transferring the learned visual knowledge to open-vocabulary semantic segmentation is still under-explored.
  • In this paper, we propose a CLIP-based model named SegCLIP for the topic of open-vocabulary segmentation in an annotation-free manner.

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