Recursive Two Dimensional Adaptive Digital Filter | ||
| The International Conference on Electrical Engineering | ||
| Article 13, Volume 7, 7th International Conference on Electrical Engineering ICEENG 2010, May 2010, Pages 1-11 PDF (388.21 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/iceeng.2010.32851 | ||
| Author | ||
| AHMED FOUAD MOHAMED ABD EL-RAZEK | ||
| Electrical and Computer Engineering Dept., Higher Technological Institute, tenth of Ramadan city. | ||
| Abstract | ||
| In this paper, a new scheme of recursive two -dimensional (2-D) adaptive digital filter is presented. It consists of a forward section, a feedback section, and decision block. Each section is realized as conventional non-recursive adaptive filter. Either 2 -D adaptive LMS or sign function algorithm can be used for adaptation. The proposed recursive filter functions as a 2-D adaptive line enhancer (ALE) for images contaminated with noise. Its performance is compared with that of Hadhoud [1]. | ||
| Keywords | ||
| Recursive two -dimensional (R-2-D); adaptive line enhancer ( ALE) | ||
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