BBC rush summarization and High-Level Feature extraction In TRECVID2008.
Ken IshiharaYuuta SakaiPublished in: TRECVID (2008)
Keyphrases
- feature extraction
- high level
- low level
- video search
- video retrieval
- discriminant analysis
- feature vectors
- preprocessing
- semantic indexing
- image classification
- face recognition
- extracted features
- dimensionality reduction
- principal component analysis
- pattern classification
- automatic summarization
- video summarization
- linked data
- linear feature extraction
- image processing
- frequency domain
- video data
- higher level
- visual classification
- event detection
- shot boundary detection
- semantic information
- wavelet transform
- gabor filters
- lower level
- feature representation
- multi document summarization
- support vector machine svm
- semantic concept detection
- traffic congestion
- video indexing
- texture analysis
- multi modal
- programming language
- feature space