IRIM at TRECVID 2009 : High Level Feature Extraction.
Bertrand DelezoideHervé Le BorgnePierre-Alain MoëllicFrédéric PreciosoPhilippe GosselinFeng WangBernard MérialdoLionel GranjonDenis PellerinMichèle RombautHervé BredinLionel KoenigHélène LachambreElie el KhouryBoris MansencalJenny Benois-PineauHervé JégouStéphane AyacheBahjat SafadiGeorges QuénotJonathan FabrizioMatthieu CordHervé GlotinZhongqiu ZhaoEmilie DumontBertrand AugereauPublished in: TRECVID (2009)
Keyphrases
- feature extraction
- high level
- low level
- video retrieval
- preprocessing
- video data
- image classification
- feature set
- principal component analysis
- pattern classification
- higher level
- feature vectors
- extracted features
- video search
- discriminant analysis
- semantic indexing
- linear feature extraction
- computer vision
- support vector machine svm
- event detection
- feature selection
- wavelet transform
- pattern recognition
- face recognition
- dimensionality reduction
- semantic concept detection
- image processing
- low level features
- image features
- concept based video retrieval
- multi modal
- video concept detection
- image sequences
- defect detection
- video indexing
- feature representation
- video database
- lower level
- texture analysis
- dimension reduction
- programming language
- source code