Image hash generation method using hierarchical histogram.
Yong Soo ChoiJong Hyuk ParkPublished in: Multim. Tools Appl. (2012)
Keyphrases
- generation method
- image data
- image features
- multiscale
- input image
- image analysis
- image classification
- image retrieval
- image content
- color distribution
- grey level
- template matching
- single image
- image regions
- image pixels
- colour space
- spatial information
- region of interest
- pixel intensities
- edge detection
- feature points
- binary patterns
- high resolution
- gray value
- image collections
- image segmentation
- segmentation method
- gray level
- color histogram
- colour images
- image representation
- image texture
- image contrast
- histogram matching
- orthonormal basis