• Y.Muralimohanbabu

Proceeding with sufficient pictures of dull in lightning conditions using a handy camera is demanding. Suppose the camera is settled for a long time, the image is blurred due to the shaking of camera. If the image has noise and dark it is treated as short time, which has high camera gain. In this paper we are producing a high image quality by means of Peak Signal -To-Noise Ratio (PSNR). Our intension is to provide the accurate image which has blur and noise compared to original image. With the implementation of existing method i.e., Wiener filter, Mean filter, Median filter is compared with proposed method i.e., Lucy-Richardson, Regularized Filter and Inverse filter we got the output which is greater and accurate. To produce more sharp image & reduction of blur and noise we implement Inverse Filter which gives the accurate image quality after de-blurring.

Inverse, gaussian blur, image processing, image deblurring.

"A New Filter for Improving the PSNR in Image Processing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.366-371, April-2019, Available :http://www.jetir.org/papers/JETIR1904O58.pdf

"A New Filter for Improving the PSNR in Image Processing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp366-371, April-2019, Available at : http://www.jetir.org/papers/JETIR1904O58.pdf