Keywords : conservative filter


Development Of Traditional Algorithms and Make a Hybrid Algorithm to Denoising The Color Images

Hanan Hamid Ali

AL-Rafidain Journal of Computer Sciences and Mathematics, 2012, Volume 9, Issue 1, Pages 35-47
DOI: 10.33899/csmj.2012.163686

The development in life has made the need very important for using images in many scientific fields like space, engineering and medicine. Due to the fact that such images are affected by various types of noises which produced from different sources which required some kind of filtering in order to produce a better images. The new algorithm applied in this research is obtained from merging two available methods using Matlab (2008). The first method adopts the mean filter while the second one uses the conservative smoothing filter .the application done on (jpg, gif) images for (salt & pepper) noises in different values and also (salt & pepper, Gaussian) noises which applied at the same time on the image. The result of each method is compared with the new result outcome from the application of the new hybrid algorithm.  
 

Hybrid Algorithm for Image Denoising

Hanan Hamid Ali

AL-Rafidain Journal of Computer Sciences and Mathematics, 2008, Volume 5, Issue 1, Pages 43-60
DOI: 10.33899/csmj.2008.163961

The development in life has made the need for using images very important in many fields like space, engineering and medicine. Due to the fact that such images are affected by various noises from different resources they require some kind of filtering. The new algorithm applied in this research is obtained from merging two available methods. The first method adopts the conservative smoothing filter while the second one uses the median filter. The result of each method is compared with the new result outcome from the application of the new hybrid algorithm.