Abstract: Biometrics identity gives enormous functions in various firms for as long as endorsed entering and exit functionality. The Information software program is used to save the biometrics, substance material from various users, which receives the signal in the instrument and validate the proper gauge by means of corresponding with predefined data. In the number of the situation, this form of matching may moreover introduce the fake identity rate experience of achieving the salt and pepper noise in pictures. The discussed Iterative Refined Noisy Pixel Restoration (IRNPR) technique gets rid of salt and pepper noise from an infected photo, the IRNPR cellular automata (CA) is the proposed approach that allows extension lead of casement length strongly in the course of exquisite noise strength. The deliberate approach utilizes pondered CA supported Moore neighborhood (8- neighborhood cell). Two pattern pictures (fingerprint, Iris) of two completed numerous determinations (512 x 512) and (256 x 256) are considered for the rectal exam. The improved CA is assessed in terms of the metrics including peak signal-to-noise (PSNR), mean square error (MSE), and Structural SIMilarity (SSIM). It’s proven that the performance of CA is better compared to the alternative attractive applications through PSNR.