Abstract

The compression and decompression of continuous-tone images is important in document management and transmission systems. This paper considers an alternative image representation scheme, based on Gaussian derivatives, to the standard discrete cosine transformation (DCT), within a Joint Photographic Experts Group (JPEG) framework. Depending on the computer arithmetic hardware used, the approach developed might yield a compression/decompression technique twice as fast as the DCT and of (essentially) equal quality

SOFTWARE REQUIREMENTS:-

• Operating System : Windows XP
• Languages : Java 1.6
• Tools : Net Beans/ Eclipse

• Processor : 600 MHz or above.
• RAM (SD/DDR) : 256 MB
• Hard Disc : 30GB

<< back