With the tremendous growth of ICT (Information and Communication Technology), we are
able to generate, store, share and transfer enormous amount of information. World Wide …

The novel technique for image retrieval using the colortexture features extracted from
images based on vector quantization with Kekre's fast codebook generation is proposed …

Technological advances in digital imaging, broadband networking, and data storage have
motivated people to communicate and express by sharing images, video, and other forms of …

Mostly transforms are used for speech data compressions which are lossy algorithms. Such
algorithms are tolerable for speech data compression since the loss in quality is not …

X-ray mammography is the most common investigation technique used by radiologists in the
screening, and diagnosis of breast cancer. The ability to improve diagnostic information from …

This paper presents a novel method for Speaker Identification based on Vector Quantization.
The Speaker Identification system consists of two phases: training phase and testing phase …

In this paper we propose segmentation approach based on Vector Quantization technique.
Here we have used Kekre's fast codebook generation algorithm for segmenting low-altitude …

Magnetic Resonance Imaging (MRI) is the state-of-the-art medical imaging technology
which allows cross sectional view of the body with unprecedented tissue contrast. MRI plays …

In this paper we are proposing K-means algorithm for optimization of codebook. In general K-
means is an optimization algorithm but this algorithm takes very long time to converge. We …

Segmenting a MRI images into homogeneous texture regions representing disparate tissue
types is often a useful preprocessing step in the computer-assisted detection of breast …