LoGAN: Latent Graph Co-Attention Network for Weakly-Supervised Video Moment Retrieval.
Reuben TanHuijuan XuKate SaenkoBryan A. PlummerPublished in: WACV (2021)
Keyphrases
- weakly supervised
- weakly labeled
- information retrieval
- image retrieval
- video data
- image database
- semi supervised
- video frames
- superpixels
- relation extraction
- video sequences
- topic models
- directed graph
- viewpoint
- graph structure
- image sequences
- image features
- graph cuts
- semantic features
- object detectors
- computer vision