Noise Reduction by Fuzzy Image Filtering
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 raisaldanha Active In SP Posts: 1 Joined: Feb 2010 09-02-2010, 03:54 PM Hello sir, we are working on Noise Reduction by Fuzzy Image Filtering. and we cant understand the homogeneity histogram(fig 5) of the attached paper and other things related of the same. please reply to the above query thanking u yours truely anonymous Attached Files   vandeville0304.pdf (Size: 950.01 KB / Downloads: 306)
 project report helper Active In SP Posts: 2,270 Joined: Sep 2010 23-09-2010, 03:41 PM More Info About Noise Reduction by Fuzzy Image Filtering http://seminar and presentationproject and implimentations.com/attachment.php?aid=1858 http://web.iitd.ac.in/~mhmandlu/present/grp4.pdf
 smart paper boy Active In SP Posts: 2,053 Joined: Jun 2011 20-06-2011, 03:48 PM Project modules: • Image Manipulation • Mean and Median Filtering • Proposed Fuzzy Sets Management • Fuzzy Derivative Estimation & Smoothing • Self-Organizing Iterations • Comparison Analysis Abstract: A new fuzzy filter is presented for the noise reduction of images corrupted with additive noise. The filter consists of two stages. The first stage computes a fuzzy derivative for eight different directions. The second stage uses these fuzzy derivatives to perform fuzzy smoothing by weighting the contributions of neighboring pixel values. Both stages are based on fuzzy rules which make use of membership functions. The filter can be applied iteratively to effectively reduce heavy noise. In particular, the shape of the membership functions is adapted according to the remaining noise level after each iteration, making use of the distribution of the homogeneity in the image. A statistical model for the noise distribution can be incorporated to relate the homogeneity to the adaptation scheme of the membership functions. Experimental results are obtained to show the feasibility of the proposed approach. These results are also compared to other filters by numerical measures and visual inspection.
 seminar addict Super Moderator Posts: 6,592 Joined: Jul 2011 03-02-2012, 12:35 PM to get information about the topic fuzzy logic in image processing full report ,ppt and related topic refer the link bellow http://topicideas.org/how-to-fuzzy-logic-and-fuzzy-sets http://topicideas.org/how-to-fuzzy-logic...-stability http://topicideas.org/how-to-fuzzy-logic...gmentation http://topicideas.org/how-to-noise-reduc...ring--7175 http://topicideas.org/how-to-neuro-fuzzy-logic http://topicideas.org/how-to-fuzzy-logic...ull-report