Block-based histogram packing of color-quantized images.
Armando J. PinhoAntónio J. R. NevesPublished in: ICME (2003)
Keyphrases
- color histogram
- color features
- pixel intensities
- image database
- gray value
- image data
- input image
- image features
- image classification
- ccd camera
- color images
- visually pleasing
- color texture
- digital imaging
- color palette
- color correction
- image texture
- pixel wise
- hsv color space
- image regions
- image pixels
- edge detection
- texture information
- visual appearance
- spatial frequency
- pixel values
- histogram analysis
- feature vectors
- color components
- color space
- histogram equalization
- spatial information
- test images
- complex background
- object recognition
- gray level
- binary patterns
- image retrieval
- mean shift
- image contrast
- texture features
- multiscale
- digital camera
- filtered images
- motion estimation
- skin lesion
- intensity variations
- outdoor scenes