Unsupervised learning of co-occurrences for face images retrieval.
Thomas PetitPierre LetessierStefan DuffnerChristophe GarciaPublished in: MMAsia (2020)
Keyphrases
- face images
- co occurrence
- unsupervised learning
- face recognition
- facial expressions
- human faces
- automatic face
- principal component analysis
- face recognition systems
- illumination variations
- feature extraction
- input image
- face databases
- low resolution
- human face recognition
- supervised learning
- age estimation
- gender recognition
- image database
- face recognition algorithms
- face verification
- training set
- image retrieval
- facial features
- image set
- high resolution
- face representation and recognition
- test images
- feature vectors
- pose variations
- relevance feedback
- visual words
- facial images
- latent semantic analysis
- object recognition
- semi supervised
- face matching
- low resolution face images
- multiscale
- pattern recognition
- intra personal
- data sets
- image classification
- object detection