Image contrast enhancement techniques-a survey

Image contrast enhancement techniques-a survey V S. Padmavathy Dr R. Priya

Image Enhancement plays an essential role in a wide area of vision applications. Image enhancement is a technique used to enhance the qual-ity of the image such that it can be easily viewed by both men and machine.Contrast makes a visual difference that makes an object distin-guishable from background and other objects. The major goal of image contrast enhancement is to increase the visual quality of the image. In this research study, various image contrast enhancement techniques are reviewed. This research work also focuses on the comparative study of contrast enhancement techniques for identifying an effective contrast enhancement technique.
06 08 2018 466 469 10.14419/ijet.v7i2.33.14811 https://www.sciencepubco.com/index.php/ijet/article/view/14811 https://www.sciencepubco.com/index.php/ijet/article/viewFile/14811/6062 https://www.sciencepubco.com/index.php/ijet/article/viewFile/14811/6062