నైరూప్య

IMAGE FUSION PARAMETER ESTIMATION AND COMPARISON BETWEEN SVD AND DWT TECHNIQUE

Gagandeep Kour, Sharad P. Singh

Image fusion is implemented on blurred images using two techniques SVD and DWT. Computer based algorithm is design for SVD and DWT for enhancing the images. A low pixel value images were captured using an optical sensor. These images were blurred using circular averaging filter with different averaging value ranging from 1- 5. Parameters such as peak signal to noise ratio (PSNR), root mean square error (RMSE), signal to noise ratio (SNR), and universal image quality index (UIQI) for blurred, SVD, and DWT fused images. From the computed values of UIQI SVD shows maximum value with respect to DWT fusion techniques.