Effective Annotation and Search for Video Blogs with Integration of Context and Content Analysis.
Xiaoyu ZhangChangsheng XuJian ChengHanqing LuSongde MaPublished in: IEEE Trans. Multim. (2009)
Keyphrases
- content analysis
- video content analysis
- video content
- discussion forums
- instructional videos
- blog entries
- video sequences
- discourse analysis
- video search
- qualitative analysis
- collaborative learning
- video data
- metadata
- online discussion
- knowledge construction
- video analysis
- spatial context
- computer supported collaborative learning
- visual concepts
- event detection
- social media
- multimedia
- social networks
- video database
- machine learning
- video retrieval
- video streams
- collaborative knowledge building
- three dimensional