Semantic multimodal violence detection based on local-to-global embedding.
Yujiang PuXiaoyu WuShengjin WangYuming HuangZihao LiuChaonan GuPublished in: Neurocomputing (2022)
Keyphrases
- multi modal
- automatic detection
- high level
- object detection
- detection algorithm
- global information
- false positives
- semantic concepts
- semantic network
- semantic knowledge
- semantic information
- semantic representation
- multimedia
- information retrieval
- data sets
- semantic search
- multidimensional scaling
- semantic analysis
- false alarms
- low level features
- vector space
- domain specific
- co occurrence