Segmentation Before Quantization By Using Photoshop: Darkfield Images

SAR Image Segmentation using Vector Quantization Technique on Entropy Images

The development and application of various remote sensing platforms result in the production of huge amounts of satellite image data. Therefore, there is an increasing need for effective querying and browsing in these image databases. In order to take advantage and make good use of satellite images data, we must be able to extract meaningful information from the imagery. Hence we proposed a new...

Segmentation of Photospheric Solar Images by Using c-Means,k-Means, and FCM Algorithms

Multi Resolution Fuzzy Segmentation of Satellite Images

Text segmentation in mixed-mode images using classification trees and transform tree-structured vector quantization

Multimedia applications such as educational videos and color facsimile contain images that are rich in both tex-tual and continuous tone data. Because these two types of data have diierent properties, segmentation of the images into text and continuous tone data can improve compression by allowing diierent compression parameters or even algorithms to be employed on the diierent types. In this p...

Subband coding of images using vector quantization

Subband coding has proven to be a powerful technique for medium bandwidth source encoding of speech. Recently, some promising results have been reported on the extension of this concept to the source coding of images. In this paper, a new two-dimensional subband coding technique is presented which is also applied to images. A frequency band decomposition of the image is carried out by means of ...