Implementation of a 2D-DWT system architecture for JPEG2000 using MATLAB and DSP

The paper presents Comparative Analysis of Image Compression Using Haar Wavelets on MATLAB and DSP has shown the speed of image compression is more on Digital Signal Processors when compared to General Purpose Processors. The increase in speed and the reduction of size of an image due to compression is useful to achieve rapid data transfer over the internet or any channel. DWT produces an image having a high quality when compared with Discrete Cosine Transform. Because DWT processed digital images at multiple resolutions. The time required for compressing an image in TMS320C6713 DSP is proved to be 0.473 sec when compared to MATLAB implementation of 0.854 sec.