Performance evaluation of image compression techniques

The purpose of image compression is to achieve a very squat bit rate representation, while preserving a soaring visual quality of decompressed images. Compression reduces the storage and finds its potency and limitations. Transmission burdens of raw information by reducing the ubiquitous redundancy without losing its entropy significantly. The image manipulation that occupies a significant position in multimedia technology necessitated the development of JPEG compression technique, which has proved its usefulness until recently; to minimize the blocking artifact, inherently present in JPEG at higher compression ratios. In this work, a new approach to JPEG compression technique is proposed that enhanced the compression performances in comparison with aforesaid JPEG techniques. The new technique considers DCT, SVD, and BTC. A rigorous comparison of the various compressions through quality components (PSNR, MSE).