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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/27805

Title: Dynamic Contrast Enhancement based on Histogram Specification
Authors: Chi-Chia Sun;Shanq-Jang Ruan;Mon-Chau Shie;Tun-Wen Pai
Contributors: NTOU:Department of Computer Science and Engineering
Keywords: Contrast enhancement;histogram equalization;histogram specification;bi-histogram equalization;dynamic histogram specification;image enhancement
Date: 2005
Issue Date: 2011-10-21T02:34:04Z
Publisher: IEEE Transactions on Consumer Electronics
Abstract: Abstract:In this paper, a novel contrast enhancement algorithm is proposed which based on Histogram Specification. In order to keep original visual features, we extract the differential information from input video histogram. On the other hand, we also apply others parameters to control overall processing, such as frame direct current. Moreover, our Dynamic Histogram Specification leads more human sensitive than the other algorithms which based on histogram modification. It is worth to notice that our algorithm can be used in consumer applications, especially in mobile handset.
Relation: 51(4), pp.1300-1305
URI: http://ntour.ntou.edu.tw/handle/987654321/27805
Appears in Collections:[資訊工程學系] 期刊論文

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