Abstract
In this paper Performance in Multi source Wavelet Transform based Secure Image System is the synthesis of multi source image information which is retrieved from the different sensors. It can synthesis the two or more images into one image which is more accurate, all-around and reliable. It can result in less data size, more efficient target detection, and target identification and situation estimation for observers. Also it can make the images more suitable for the task of the computer vision and the follow-up image processing. Various techniques of Multi-focus image fusion and still researchers in the area are introducing new algorithms for improved results. Different parameters like PSNR, MSER and IQI can be used to evaluate the performance of these algorithms.