An Improved Hadamard-Coiflets Transform for Image Compression with Arithmetic Coding
Mr. Priyatosh Halder, Radar Section, Air Force, Jodhpur, India.
Manuscript received on 30 January 2015 | Revised Manuscript received on 12 February 2015 | Manuscript Published on 28 February 2015 | PP: 9-12 | Volume-4 Issue-9, February 2015 | Retrieval Number: I1969024915/15©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Recently the growths of the digital imaging applications have increased the need of various image compression techniques. To remove the redundant information from the image the image compression is used. With the help of image compression we can store the essential information of the image so that the storage size, the time and bandwidth of transmission get reduce. Recently the research on image compression techniques inspired us to propose Hadamard-Coiflets transform with arithmetic coding to increase the visual quality of image. The improved Hadamard-Coiflets transform with arithmetic coding is good techniques of compression and can able to give higher PSNR value as compared to various existing methods. Here the Hadamard-Coiflets transform is applice first and then on each block of the low frequency subband and split all values from each transformed block followed by applying arithmetic coding for image compression. Index Terms—
Keywords: Image Compression, Hadamard-Coiflets Transform and Arithmetic Coding
Scope of the Article: Aggregation, Integration, and Transformation