PREDICTION BASED LOSSLESS MEDICAL IMAGE COMPRESSION

Abstract

ABSTRACT Compression methods are important in many medical applications to ensure fast interactivity through large sets of images (e.g. volumetric data sets, image databases), for searching context dependant images and for quantitative analysis of measured data. Medical data are increasingly represented in digital form. The limitations in transmission bandwidth and storage space on one side and the growing size of image datasets on the other side has necessitated the need for efficient methods and tools for implementation. Many techniques for achieving data compression have been introduced. In this study we propose context based adaptive lossless image codec.(CALIC