Performance analysis of color matching technique for teeth classification based on color histogram

Color Histogram Classification using NMF

Multiple Histogram Technique for Robust Skin Color Based Segmentation

With the spreading of the ubiquitous computing; a growing demand for vision based recognition and communication. The first step in the latter demand is the segmentation process. Pixel based segmentation techniques have been widely used in the field of pattern recognition. The actual information that can be extracted from pixel based techniques is the color. In this work statistical technique ba...

Performance Analysis Is Basis on Color Based Image Retrieval Technique

Many existing color based image search techniques searches image based on color of entire image irrespective of foreground and background which have disadvantage of retrieving images based on dominant color in the image (mostly background) but many a time user might be interested in foreground information. We are focusing on image search based on foreground color. Obviously since locating objec...

Color scene transform between images using Rosenfeld-Kak histogram matching method

In digital color imaging, it is of interest to transform the color scene of an image to the other. Some attempts have been done in this case using, for example, lαβ color space, principal component analysis and recently histogram rescaling method. In this research, a novel method is proposed based on the Resenfeld and Kak histogram matching algorithm. It is suggested that to transform the color...

A New Technique for Color quantization Based on Histogram Analysis and Clustering

A technique for color quantization is described, which consists of two processes. The ̄rst process is based on the analysis of the histograms of the three color components of the RGB input image. The second process performs clustering of the colors quantized by the ̄rst process, based on their Euclidean distance. At the end of the second process, the output image is obtained by replacing the colo...