- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Image Denoising Using Hybrid Transforms | ||
| Engineering and Technology Journal | ||
| Volume 25, Issue 5, 2007, Pages 669-682 PDF (181.78 K) | ||
| DOI: 10.30684/etj.25.5.7 | ||
| Authors | ||
| Walid Amin Mahmoud; Raghad Aladdin Jassim | ||
| Abstract | ||
| In this paper a new family of transformation for image denoising is presented, Multiridgelet and Walidlet transforms, which have been proposed as alternatives to Discrete Wavelet and Multiwavelet transforms. Walidlet transform is an intelligent tool for solving image processing problems such as image denoising with straight edges, the general algorithm of image denoising using discrete multiwavelet transform is introduced, then followed by the general algorithm of image denoising using Walidlet transform that is proposed here in order to achieve better results than that for Walidlet thresholding, finally, a comparative study is presented to show the differences between a mentioned algorithms. | ||
| Keywords | ||
| 2-D Discrete Multiridgelet Transform; 2-D Discrete Walidlet Transform | ||
|
Statistics Article View: 100 PDF Download: 121 |
||