Downloads: 103 | Views: 268 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper | Computer Science & Engineering | India | Volume 4 Issue 3, March 2015 | Popularity: 7 / 10
An Efficient Method for Image Denoising Using Orthogonal Wavelet Transform
Akshata S Kori, Manjunatha A S.
Abstract: Digital images are noisy due to environmental disturbances. To ensure image quality, image processing of noise reduction is a very important step before analysis or using images. Image denoising is one such powerful methodology which is deployed to remove the noise through the manipulation of the image data to produce very high quality images. In this paper, we analyzed several methods of noise removal from degraded images with Gaussian noise and salt & pepper by using adaptive wavelet threshold and compare the results in term of PSNR and MSE. After simulation can find that stein unbiased risk estimator is one of the best techniques for removing the noise from the image in terms of PSNR
Keywords: Wavelet, Image denoising, OWT, stein Unbiased Risk Estimator, PSNR
Edition: Volume 4 Issue 3, March 2015
Pages: 2040 - 2043
Make Sure to Disable the Pop-Up Blocker of Web Browser
Similar Articles
Downloads: 0
Analysis Study Research Paper, Computer Science & Engineering, United States of America, Volume 13 Issue 1, January 2024
Pages: 324 - 329Optimizing Data Centers for Sustainability: The Role of Serverless Fog Computing in Artificial Intelligence
Jatin Pal Singh
Downloads: 1
Student Project, Computer Science & Engineering, India, Volume 10 Issue 6, June 2021
Pages: 1717 - 1724Krashi Prabhandak (Agricultural Manager)
Prafful Mundra, A V Pavan Krishna, Swarnalatha P, Venkata Sumanth Kakollu
Downloads: 1 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper, Computer Science & Engineering, India, Volume 11 Issue 6, June 2022
Pages: 428 - 429An Approach for Traffic Prediction in SDN for Performing Routing
H. Pavithra, Dr. G. N. Srinivasan
Downloads: 1 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Analysis Study Research Paper, Computer Science & Engineering, India, Volume 8 Issue 4, April 2019
Pages: 2003 - 2009Enhancing Scalability in Cloud Computing: Strategies and Best Practices
Sai Tarun Kaniganti
Downloads: 1 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper, Computer Science & Engineering, India, Volume 13 Issue 8, August 2024
Pages: 1758 - 1765Enhancing Corporate Financial Performance Through AI: A Novel AI Model for Forecasting Organizational Risk Management, CRM, and Operational Efficiency
Mohammed Saleem Sultan, Mohammed Shahid Sultan