International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Most Trusted Research Journal Since Year 2012

ISSN: 2319-7064



Research Paper | Computer Science & Engineering | India | Volume 3 Issue 10, October 2014

Image Denoising Using Hybrid Thresholding, DWT and Adaptive Intensity Transformations

Taranjot Kaur

Although various denoising algorithms have been proposed, we all know for a fact that still removing noise from images is a great issue of concern for researchers. The proposed mechanisms have not been able to attain the desirable results. The noise gets introduced while acquisition or transmission of the image. One of the majorly found noise in images is the Gaussian noise. The corruption of image with Gaussian noise is a classical problem till date. In this paper I have proposed a new method for the removal of Gaussian noise. The technique is majorly based on a hybrid of Neigh and Bayes shrink, and Discrete Wavelet Transform. This technique is a kind of extension of previous techniques. The main aim is to minimize the noise as much as possible. The results have been compared on various quality parameters such as PSNR, CNR, Standard Deviation and Entropy.

Keywords: Image denoising, Neigh shrink, Bayes shrink, DWT Discrete Wavelet Transform

Edition: Volume 3 Issue 10, October 2014

Pages: 1295 - 1299


How to Cite this Article?

Taranjot Kaur, "Image Denoising Using Hybrid Thresholding, DWT and Adaptive Intensity Transformations", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=OCT14372, Volume 3 Issue 10, October 2014, 1295 - 1299

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