On estimation of the number of image principal colors and color reduction through self-organized neural networks.
Antonios AtsalakisNikos PapamarkosIoannis AndreadisPublished in: Int. J. Imaging Syst. Technol. (2002)
Keyphrases
- neural network
- color images
- color distribution
- color histogram
- image data
- color information
- color space
- input image
- multiscale
- color difference
- color correction
- color components
- image classification
- color quantization
- image representation
- image retrieval
- pixel values
- color segmentation
- dominant color
- gray level images
- color transfer
- color vision
- image pixels
- spatial color
- image segmentation
- high resolution
- image regions
- single image
- image content
- color matching
- color regions
- color descriptors
- image features
- digital images
- color channels
- image database
- edge detection
- color features
- color constancy
- denoising
- neural gas
- image matting
- feature points
- gray value
- spatial information
- lighting conditions