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Wavelet and JPEG Based Image Compression: An Experimental Analysis

Author(s): Jayavrinda Vrindavanam | Saravanan Chandran | Gautam K. Mahanti

Journal: International Journal of Computer Applications
ISSN 0975-8887

Volume: icwet;
Issue: 7;
Date: 2012;
Original page

Keywords: JPEG | JPEG2000 | image compression | wavelet | DCT

The paper attempts a comparison between JPEG and JPEG2000 wavelet- based image compression based on the output from different images. Also the PSNR values are compared for different images. The paper also reviews the recent advancements in this area after the introduction of JPEG2000 so as to bring out the further research prospects in the field of image compression
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