Refined Semantic Enhancement towards Frequency Diffusion for Video Captioning.
Xian ZhongZipeng LiShuqin ChenKui JiangChen ChenMang YePublished in: AAAI (2023)
Keyphrases
- video event
- video sequences
- multimedia
- semantic video
- video data
- semantic concepts
- digital video
- video content
- semantic annotation
- video streams
- video clips
- sports video
- real time
- domain specific
- semantic video retrieval
- band pass filters
- image enhancement
- video retrieval
- semantic search
- video frames
- diffusion process
- semantic labels
- natural language
- semantic knowledge
- semantic web
- video analysis
- anisotropic diffusion
- low frequency
- semantic similarity
- semantic information
- video processing
- space time
- semantic representation
- tensor field
- content based video retrieval
- image sequences
- high level
- event detection
- audio visual content
- multimedia data