ANALYSIS OF APPROXIMATED COMPRESSED IMAGE USING SOBEL, HIGH PASS AND LOW PASS FILTERS

Abstract

In most of the applications less accurate data is used. The Approximate Computing which is a computation technique which returns a possibly inaccurate result rather than a guaranteed accurate result, and can be used for applications where an approximate result is sufficient for its purpose. In this proposed system, there are two methods: 1) Designing an approximate compressor. Even though an approximate compressor is used, there might be a loss of data and noise can also be added while compressing. 2) Filters will be used to remove that noise and will also be analyzing the performance of the compressed image with respect to Sobel Filter, Low Pass Filter and High Pass Filter.