Description
The digital image processing deals with developing a digital system that performs operations on a digital image. An image is nothing more than a two-dimensional signal. It is defined by the mathematical function f (x, y) where x and y are the two co-ordinates horizontally and vertically and the amplitude of f at any pair of coordinates (x, y) is called the intensity or gray level of the image at that point. When x, y and the amplitude values of f are all finite discrete quantities, we call the image a digital image. The field of image digital image processing refers to the processing of digital image by means of a digital computer. A digital image is composed of a finite number of elements, each of which has a particular location and values of these elements are referred to as picture elements, image elements, pels and pixels.
Gaurav Choudhary is a Lecturer in Electronics Engineering in the Department of Technical Education, Government of Rajasthan, India and has more than eight years of teaching experience. He received his B.Tech degree in Electronics and Communication from Rajasthan Technical University, Kota, and M.Tech degree in Electronics and Communication from Malviya National Institute of Technology, Jaipur, Rajasthan, India. He has also been awarded Ph.D. from JECRC University, Jaipur, Rajasthan, India in December 2024. His research areas include image enhancement, image fusion, and image watermarking. He has published six international publications with one international patent granted from Germany and has a review experience of 75 SCI journals.
Upendra Chaudhary is a Lecturer in Electronics Engineering in the Department of Technical Education, Government of Rajasthan, India and has more than eight years of teaching experience. He received his B.Tech degree in Electronics and Communication from Gautam Buddh Technical University, Lucknow, Uttar Pradesh and M.Tech degree in Electronics and Communication from Malviya National Institute of Technology, Jaipur, Rajasthan, India. Currently he is pursuing Ph.D. from GLA University, Mathura, Uttar Pradesh, India. His research areas include image enhancement, image fusion, and machine learning. He has published one international conference paper with one international patent granted from Germany.