Applications of Kekre’s Wavelet, LPG_SVD_ST_W, LPG_PCA_ST_W, Don’t Care Filter for Blind Image Restoration of Corona CT, Fingerprint and Vegetation Images
Author(s):
Dr. Rachana Dhannawat, Dr. Archana Patankar
Keywords:
Kekre’s Wavelet, LBG_PCA_ST_W, LBG_SVD_ST_W, LPG-SVD, Don’t care filter, Corona CT, Fingerprint, vegetation
Abstract
Kekre’s wavelet, LPG_SVD, LBG_PCA_ST_W, LBG_SVD_ST_W, Don’t care filter are fast image denoising techniques. Image denoising is prerequisite for many applications to run smoothly and need to be fast, so application of these techniques are analyzed for practical applications such as CT images of corona patient, finger print images and vegetation images by using subjective and objective evaluation in this paper. It is found that don’t care filter has given better performance as compared to other methods. The PSNR is increased by 10% as compared to noisy images for vegetation images with minimum amount of time 1.2 seconds on an average.
Article Details
Unique Paper ID: 161428

Publication Volume & Issue: Volume 10, Issue 4

Page(s): 18 - 22
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