TZI Bremen - Trecvid 2006 high level feature extraction.
A. BruckmannB. LerbsD. GaoJ. EidtmannL. MozogovenkoM. BuczilowskiT. JughardtY. XuA. JacobsA. LüdtkePublished in: TRECVID (2006)
Keyphrases
- feature extraction
- high level
- low level
- preprocessing
- semantic indexing
- higher level
- video retrieval
- concept detection
- feature selection
- feature vectors
- low level features
- wavelet transform
- discriminant analysis
- video data
- feature space
- image processing
- gabor filters
- lower level
- video indexing
- linear feature extraction
- image classification
- programming language
- linear discriminant analysis
- frequency domain
- pattern classification
- source code
- image preprocessing
- defect detection
- concept based video retrieval
- video search
- iris recognition
- feature representation
- texture analysis
- visual information
- image representation
- visual features
- face recognition