Processing Image by Reoredring of Its Patches Using Parallel Approach
Ainapure Amruta Narsinha, Jogalekar Usha Anirudha · 2014
It is observed that there is great increase in use of images in all fields. The sources of image may be digital camera, scanned copy of image or from any source. The different source has different formats for image and can introduce some kind of distortion in it. The increase in use of images increases need to develop technology of image recreation of clear image from corrupted one. The same idea is proposed in the paper which introduces new technique to reorder the contents of image to improve image quality. This technique can be applied to images captured from all the sources and also in case where image does not contain many details. One of the major applications of this technique will be in security related applications. The technique explained in this paper introduces an image processing scheme based on reordering of its patches. For a given corrupted image, the image is divided into set of patches with overlaps and orders them by applying shortest possible path essentially solving travelling salesman problem. The result of ordering is applied to the corrupted image enabling good recovering of the image.