Abstract: Color quantization is an important operation with many applications in image compression and image analysis. Through color quantization, millions of colors in original images are compressed ...

Color quantization is the process of reducing number of colors used in an image while trying to maintain the visual appearance of the original image. In general, it is a form of cluster analysis, if ...

Abstract: Color quantization reduces the number of colors used in an image while preserving its content, which is essential in pixel art and knitting art creation. Traditional methods primarily focus ...

Color quantization is the process of reducing number of colors used in an image while trying to maintain the visual appearance of the original image.

Colour quantization, the process of reducing the number of distinct colours in an image while maintaining visual fidelity, is a cornerstone of digital image processing and computer graphics. Rooted in ...

We study the perceptual problem related to image quantization from an optimization point of view, using different metrics on the color space. A consequence of the results presented is that ...