Component-based LDA face description for image retrieval and MPEG-7 standardisation.
Tae-Kyun KimHyunwoo KimWonjun HwangJosef KittlerPublished in: Image Vis. Comput. (2005)
Keyphrases
- image retrieval
- content description
- face recognition
- linear discriminant analysis
- latent dirichlet allocation
- face images
- topic models
- discriminant analysis
- multimedia
- human faces
- image database
- relevance feedback
- high level
- feature extraction
- feature space
- topic modeling
- visual features
- discriminating power
- compressed video
- text retrieval
- face databases
- dimensionality reduction
- learning technologies
- visual descriptors
- facial animation
- subspace methods
- compressed domain
- video sequences
- recognition algorithm
- multimedia content
- image annotation
- dimension reduction
- facial expressions
- image content
- image representation
- generative model
- image collections
- image search
- facial images
- retrieval method
- low level features
- video objects
- principal component analysis
- text mining
- mpeg standard