Color image processing and applications
Color image processing and applications
Color image quantization for frame buffer display
SIGGRAPH '82 Proceedings of the 9th annual conference on Computer graphics and interactive techniques
An adjustable algorithm for color quantization
Pattern Recognition Letters
DWT-based scene-adaptive color quantization
Real-Time Imaging - Special issue on multi-dimensional image processing
Data Compression: The Complete Reference
Data Compression: The Complete Reference
Engineering Applications of Artificial Intelligence
Fuzzy ART for Relatively Fast Unsupervised Image Color Quantization
SSPR & SPR '08 Proceedings of the 2008 Joint IAPR International Workshop on Structural, Syntactic, and Statistical Pattern Recognition
Color Quantization by Multiresolution Analysis
CAIP '09 Proceedings of the 13th International Conference on Computer Analysis of Images and Patterns
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Comparison and optimization of methods of color image quantization
IEEE Transactions on Image Processing
Adaptive prediction trees for image compression
IEEE Transactions on Image Processing
A Nonparametric Approach for Histogram Segmentation
IEEE Transactions on Image Processing
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A new technique for color reduction is presented, based on the analysis of the histograms of an image at different resolutions. Given an input image, lower resolution images are generated by using a scaling down interpolation method. Then, peaks and pits that are present in the histograms at all resolutions and dominate in the histogram of the input image at full resolution are taken into account to simplify the structure of the histogram of the image at full resolution. The so modified histogram is used to define a reduced colormap. New colors possibly created by the process are changed into the original colors closer to them.