Tree-structured image difference for fast histogram and distance between histograms computation.
Séverine DubuissonPublished in: Pattern Recognit. Lett. (2011)
Keyphrases
- image data
- color histogram
- histogram matching
- color distribution
- image classification
- input image
- image content
- histogram analysis
- image representation
- image features
- grey level
- image retrieval
- histogram intersection
- image analysis
- single image
- filtered images
- image regions
- gray value
- similarity measure
- image segmentation
- multiscale
- color features
- distance measure
- binary patterns
- integral image
- image descriptors
- cross bin
- distance transform
- spatial information
- distance function
- histogram equalization
- binary images
- wavelet subbands
- tree structured data
- index structure
- gray level
- feature points
- edge detection
- integral histogram
- feature histograms
- high resolution