Multi-Scale Self-Contrastive Learning with Hard Negative Mining for Weakly-Supervised Query-based Video Grounding.
Shentong MoDaizong LiuWei HuPublished in: CoRR (2022)
Keyphrases
- weakly supervised
- multiscale
- weakly supervised learning
- learning algorithm
- knowledge discovery
- object class
- natural images
- superpixels
- weakly labeled
- image segmentation
- object detection
- topic models
- markov random field
- relation extraction
- automatic extraction
- active contours
- generative model
- text mining
- supervised learning
- prior knowledge
- viewpoint
- object recognition
- image processing