A spatial-domain filter for digital image De-noising used for Real time applications
Ranjeet Kaur Sandhu · 2011
This paper presents an outline for the reduction of noise from digital images. A digital image is get corrupted from various types of noise during transmission and acquisition. A noise is any unwanted signal/pixel that may be added or subtracted during transmission. These unwanted signals/pixels decrease the image quality. To reduce the noise from images, various image de-noising filters are used. Image de-noising is a common procedure in digital image processing aiming at the suppression of different type of noises that might have corrupted an image during its acquisition or transmission. This procedure is traditionally performed in the spatial-domain or transform-domain by filtering. In this paper we proposed a spatial domain filter for image de-noising in digital images used for real time applications.