Image Processing
Wadhwa Preeti1, Vinita Wadhwa2, SandhyaBhavsar3
1Wadhwa Preeti, Electronics and Telecommunication, University of Mumbai, India.
2Wadhwa Vinita, Life Sciences, University of  Mumbai, India.
3Sandhya Bhavsar, Electronics and Telecommunication, University of Mumbai,  India.
Manuscript received on September 21, 2012. | Revised Manuscript received on October 01, 2012. | Manuscript published on October 30, 2012. | PP: 279-281 | Volume-2 Issue-1, October 2012.  | Retrieval Number: A0793102112 /2012©BEIESP

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Abstract: It is truly said “a picture is worth a thousand words, but an image is worth a thousand pictures”. an image .Image processing is any form of signal processing for which the input is an image, such as a photograph or video frame; the output of image processing may be either an image or, a set of characteristics or parameters related to the image. It is the manipulation of numeric data contained in a digital image for the purpose of enhancing its visual appearance. Through image processing, faded pictures can be enhanced. Originally developed for space exploration and biomedicine, image processing and analysis are now used in a wide range of industrial, artistic, and educational applications. An image processing can be digital, optical or analog image processing. 
Keywords: Image restoration, Spatial filters, Frequency domain filters, Geometric transform.