Content-based face image retrieval using quaternion based local diagonal extreme value pattern.
Komal Nain SukhiaMuhammad Mohsin RiazBenish AminAbdul GhafoorPublished in: Multim. Tools Appl. (2024)
Keyphrases
- image retrieval
- extreme values
- image database
- relevance feedback
- image search
- image content
- image indexing
- pattern matching
- text retrieval
- covariance matrix
- visual features
- retrieval method
- retrieval accuracy
- low level features
- image annotation
- visual content
- content based retrieval
- pattern discovery
- human faces
- fourier transform
- face images
- cbir systems
- image representation
- nearest neighbor search
- image retrieval systems
- facial features
- visual information retrieval
- recognition algorithm
- facial images
- visual words
- image matching
- image collections
- color histogram
- information retrieval
- facial expressions
- low level
- multiresolution
- training set
- multiscale