Denoising Image Based on Dual Tree Complex Wavelet Transform Overlapping Group Shrinkage |
Author(s): |
| Nagarjunan D , Adhiyamaan College of Engineering; Gracy Theresa W, Adhiyamaan College of Engineering |
Keywords: |
| Vawt, Magnate, Magnetic Levitation, Wind Turbine, Blade hub |
Abstract |
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In this paper, work is based on computer based manipulating and analyzing a digital images. The proposed method is used wavelet transform, this transformation arrange orthogonal series of both imaginary and real values. In this paper we are proposes a two algorithms one is dual tree complex wavelet transforms (DTCWT), and second one is dual tree complex wavelet transform with orthogonal shift property these two methods used for image denoising. These wavelet transforms are used for effectively remove the noising methods. This paper presents a novel algorithm for impulse noise removal or reduction in images. Here we compare denoising of two wavelet transforms for best one to denoising in images and also improve the originality of the image is shown in proposed system experimental results. Then improve the Peak Signal to Noise Ratio (PSNR). |
Other Details |
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Paper ID: IJSRDV2I12342 Published in: Volume : 2, Issue : 12 Publication Date: 01/03/2015 Page(s): 641-643 |
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