Content Based Retrieval of Emotions in Face Images.
J. NileemaPriti ChandraChakravarthy BhagvatiArun K. PujariBulusu Lakshmana DeekshatuluPublished in: ICVGIP (2004)
Keyphrases
- content based retrieval
- face images
- face recognition
- image database
- human faces
- facial expressions
- image retrieval
- automatic annotation
- digital libraries
- low resolution
- clinical decision support
- multimedia databases
- video retrieval
- feature vectors
- automatic face
- facial features
- face verification
- principal component analysis
- feature extraction
- training set
- video content
- face databases
- pose variations
- age estimation
- illumination variations
- human face recognition
- image set
- face recognition systems
- input image
- high resolution
- face recognition algorithms
- medical image retrieval
- face matching
- data sets
- high dimensional
- face representation and recognition