Noise reduction algorithm using composition of multi aspect images

Abstract

Currently, appearance of drones makes aerial image more popular insecurity and disaster response scene. Usually, the pictures taken from midair have low visibility, because of low light or shadow. Multiple Image noise reduction technique is effective way to improve visibility for high noisy image. But sometime we cannot obtain multiple image of same point of views because of camera motion. In this case, simply composing multi images generates a double image. We present a Noise reduction algorithm using composition of multi aspect images. This method adds pixels using addition of space direction (in frame) and time Direction (between frames). This algorithm prevents unnatural double images and reduces noise.