December 11, 2017
Comments Off on Study and Analysis of Robust DWT SVD Domain based Digital Image Watermarking Technique using Matlab
Posted in: IEEE 2017, MATLAB
Study and Analysis of Robust DWT-SVD Domain based Digital Image Watermarking Technique using Matlab Abstract: This paper presents a robust and blind digital image watermarking technique to achieve copyright protection. In order to protect copyright material from illegal duplication, various technologies have been developed, like key-based cryptographic technique, digital watermarking etc. In digital watermarking, a […]
December 11, 2017
Comments Off on Similarity Validation based Nonlocal Means Image De Noising
Posted in: IEEE 2017, MATLAB
Similarity Validation based Nonlocal Means Image De-Noising Abstract: Nonlocal means is one of the well known and mostly used image denoising methods. The conventional nonlocal means approach uses weighted version of all patches in a search neighbourhood to denoise the center patch. However, this search neighbourhood can include some dissimilar patches. In this letter, we […]