• Corpus ID: 212596754

Wavelet Transform based Estimation of Images using different Thresholding Techniques

  title={Wavelet Transform based Estimation of Images using different Thresholding Techniques},
  author={Sanjay Jangra and R. Nath and Hari Om and Mantosh Biswas and Akhilesh Bijalwan and Aditya Goyal and Nidhi Sethi and R. Brar and Rajesh Kumar},
Estimating the images using decimated wavelet transform is very popular technique in different applications. In this paper a new thresholding function with combination of Smoothly Clipped Absolute Deviation (SCAD), Hard thresholding and soft thresholding functions are introduced for wavelet based denoising of images. The proposed technique is applied for denoising of noisy images contaminated with additive white Gaussian noise using Top rule and Visu rule. The results are compared with that of… 


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