A Survey on Image Denoising based on Wavelet Transform
Keywords:
Genetic Algorithm, Image Denoising, Threshold, Wavelet Transform, Gaussian NoiseAbstract
The processing of images results in a huge amount of noise in the processed image inevitably.Hence, it is required to apply image denoising techniques to improve quality of the image.So far many algorithms have been proposed under different conditions to achieve better performance.These algorithms consist of some filtering and threshold parameters. Because of higher performance rate of Wavelet Transform method,it has been used widely. In this paper, we are going to go through image denoising techniques and focus mainly on the wavelet transform method used for denoising image.
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