Neeti Taneja,Sudha Goyal
This Review paper describes the methodology adopted for the Qualitative analysis of Images for feature extraction. The microscopic image of membrane filter is taken which is made up of different number of polymer beads. Various segmentation techniques such as Thresholding, Edge detection, Active contouring, Watershed algorithm etc. are used for analysing the quality of Membrane filter for its efficient operation.. The main goal is to use this proposed approach for estimating the uniformity of beads in the membrane filter.