文章基本信息

标题：Object-Based Image Enhancement Technique for Gray Scale Images
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作者：G.Srinivasa Rao ; A.Sri Krishna ; S.Mahaboob Basha 等
期刊名称：International Journal of Advanced Information Technology
印刷版ISSN：2231-1920
电子版ISSN：2231-1548
出版年度：2014
卷号：4
期号：3
页码：9
DOI：10.5121/ijait.2014.4302
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：Image enhancement technique plays vital role in improving the quality of the image. Enhancementtechnique basically enhances the foreground information and retains the background and improve theoverall contrast of an image. In some case the background of an image hides the structural information ofan image. This paper proposes an algorithm which enhances the foreground image and the backgroundpart separately and stretch the contrast of an image at inter-object level and intra-object level and thencombines it to an enhanced image. The results are compared with various classical methods using imagequality measures.
关键词：Image Enhancement; Morphological watershed segmentation; Object-based contrast enhancement; Interobject;stretching; Intra-object stretching