Eurecom at TRECVID 2009 High-Level Feature Extraction.
Feng WangBernard MérialdoPublished in: TRECVID (2009)
Keyphrases
- feature extraction
- high level
- low level
- video retrieval
- video data
- preprocessing
- image preprocessing
- frequency domain
- wavelet transform
- face recognition
- image processing
- pattern classification
- dimension reduction
- video search
- semantic indexing
- discriminant analysis
- feature selection
- support vector machine svm
- image classification
- programming language
- pattern recognition
- higher level
- feature extraction and classification
- defect detection
- feature vectors
- low level features
- extracted features
- linear feature extraction
- similarity measure
- news video
- feature representation
- texture analysis
- event detection
- feature space
- multiresolution
- principal component analysis
- linear discriminant analysis
- source code
- concept detection
- information retrieval
- visual features