identify an object in image (Image Processing) -- 3

I need mechatronics Engineer for project of Image processing. well, too many features is not required however correct identification of an object is a major requirement of my project. You have to identify an object in image e.g clock . switch board. I need proper segmentation, in case of square clock you have to calculate the dimensions like width and length or if you are taking round clock you have to calculate its radius . It depends on you that you are taking which shape. my requirement is that you have to do all the work using these features like sift, surf, kalman, ransac. you have to use sift surf kalman ransac this is my major requirement and it is very important. i am sending you attachment which will help you in understanding implementing equation for calculation .you will use CF tool in matlab for curve fitting and other than that is mentioned in the attachment .you have to implement all methods like my senior has done but we will verify that out of all power fit is the best method. if the attached data is not enough for your understanding in implementation of equation calculation. you can tell me i ll further elaborate. Project one week deadline 27 DEC 2014.