Medical image denoising using multi-resolution transforms

JRF Raj, K Vijayalakshmi, SK Priya - Measurement, 2019 - Elsevier
Medical Imaging techniques are most commonly used by radiologists for visualizing detailed
internal structure and function of the body. During such imaging process the techniques …

[PDF][PDF] Enhancement in morphological mean filter for image denoising using glcm algorithm

J Choudhary, A Choudhary - International Journal of Computer Theory …, 2021 - ijcte.com
The morphological Mean Filter method is used to restore image corrupted by high-density
impulse noise. A new method for de-noising is developed for MR (Magnetic Resonance) …

Hierarchical hashing-based multi-source image retrieval method for image denoising

Y Huang, Z Zhou, X Sai, Y Xu, Y Zou - Applied Soft Computing, 2021 - Elsevier
Image denoising is a fundamental problem in image processing. One prominent image
denoising approach is to exploit the non-local self-similarity (NSS) prior of natural images …

Gaussian Denoising By Time Domain and Frequency Domain Filters for MRI Brain Images

N Veni, J Manjula - 2022 IEEE IAS Global Conference on …, 2022 - ieeexplore.ieee.org
Image restoration is the study of recovering the undistorted image. In this study, Time
Domain (TD) filters and Frequency Domain (FD) filters are designed to discover how good a …