International Journal of Emerging Technologies in Computational and Applied Sciences(IJETCAS)
Vikas Gupta, Vijayshree Chaurasia, Madhu Shandilya · 2013
In the modern age, visual information transmitted in the form of digital images is becoming a major method of communication, but during transmission the images often gets corrupted with noise. The exploration for efficient image denoising methods still remains a valid challenge for researchers. Despite the complexity of the recently proposed methods, most of the algorithms have not yet attained a pleasing level of applicability; each algorithm has its assumptions, advantages, and limitations. This paper presents a review of some noteworthy work in the area of image denoising. Behind a brief introduction, some of the popular approaches are categorized into different sets and an overview of different algorithms and analysis is presented here. Potential future work in the area of image denoising is also discussed.