期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2014
卷号：5
期号：2
页码：1718-1723
出版社：TechScience Publications
摘要：Here in this paper an efficient technique for the contrast enhancement is implemented along with the reduction of noisy pixels in the HDR images. HDR images are special images that contains high intensity pixels on which various techniques such as contrast enhancement, brightness enhancement, filtering, segmentation is very difficult, but the technique implemented here not only improves the contrast of the image but also reduces the noisy level of the pixels. The result analysis shows the performance of the proposed technique. The comparison is done o the basis of certain parameters such as PSNR, time computation, error rate and smoothness factor.
