Research Paper on Image Restoration using Decision Based Filtering Techniques
Digital Image Processing, peal signal to noise ratio.
Images corrupted by impulse noise are frequently originated in routine practice. This problem accumulate in digital images because of channel decoded damages, signals dyeing down during transmission, when transmit in a communication channel, noises from video sensor and other partitions. Before the invention of computers and software such as Photoshop, most of the photo restoration was done by restoration experts. These were applied directly to the damaged photo and consisted mainly of air brushing technique over the damage. A new decision based filtering technique which is combination of K-means and PCA is proposed for reducing the unwanted noises and thus provides better quality image. Proposed filter provide better result in comparison to other filtering techniques.
Ankita, Lavina. "Research Paper on Image Restoration using Decision Based Filtering Techniques".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.4, Issue 3, pp.477-481, URL :https://rjwave.org/ijedr/papers/IJEDR1603079.pdf
Volume 4 Issue 3
Pages. 477-481
