Optimization Algorithm Based Image Enhancement Technique Using DWT-SVD
P.Kavya 1, Shaik Zannath Hussain2, S. Phani Kumar3
1P.Kavya, Department of Electronics & Communication Engineering, KLEF, Guntur (Andhra Pradesh), India.
2Shaik Zannath Hussain, Department of Electronics & Communication Engineering, KLEF, Guntur (Andhra Pradesh), India.
3S.Phani Kumar, Department of Electronics & Communication Engineering, KLEF, Guntur, India.
Manuscript received on 01 May 2019 | Revised Manuscript received on 15 May 2019 | Manuscript published on 30 May 2019 | PP: 1495-1499 | Volume-8 Issue-7, May 2019 | Retrieval Number: G6049058719/19©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: Image Enhancement plays a vital role in digital image processing. In this proposed method of image enhancement based on DWT-SVD, another quality improving parameter is added to improve the overall quality of the enhanced image . This quality factor depends upon the optimized algorithm to be used. The purpose of introducing the quality factor is to reduce the losses introduced by the DWT operation during image enhancement. The experimental results of the proposed method performance will be shown in terms of PSNR, MSE, Mean and Standard Deviation over conventional and state-of-the-art techniques.
Keyword: Image Enhancement Techniques, Optimization algorithm, DWT-SVD.
Scope of the Article: Image analysis and Processing.