DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Dae Yeong | ko |
dc.contributor.author | Kim, Changick | ko |
dc.date.accessioned | 2017-06-16T03:57:49Z | - |
dc.date.available | 2017-06-16T03:57:49Z | - |
dc.date.created | 2017-06-05 | - |
dc.date.created | 2017-06-05 | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | IEEE SIGNAL PROCESSING LETTERS, v.24, no.6, pp.804 - 808 | - |
dc.identifier.issn | 1070-9908 | - |
dc.identifier.uri | http://hdl.handle.net/10203/224052 | - |
dc.description.abstract | This letter presents an adaptive contrast enhancement algorithm considering both preservation of the shape of a one-dimensional (1-D) histogram and statistical information on the gray-level differences between neighboring pixels obtained by a 2-D histogram. The proposed system consists of two modules. One is to enhance the entire contrast by stretching the 1-D histogram while preserving the shape of the histogram. The other is to improve the details of nonsmooth areas occurring frequently in input images. These are formulated into a single constrained optimization problem. Compared with several state-of-the-art enhancement algorithms, the proposed algorithm shows highly competitive performance. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | IMAGE-CONTRAST | - |
dc.title | Contrast Enhancement Using Combined 1-D and 2-D Histogram-Based Techniques | - |
dc.type | Article | - |
dc.identifier.wosid | 000401092400016 | - |
dc.identifier.scopusid | 2-s2.0-85019256333 | - |
dc.type.rims | ART | - |
dc.citation.volume | 24 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 804 | - |
dc.citation.endingpage | 808 | - |
dc.citation.publicationname | IEEE SIGNAL PROCESSING LETTERS | - |
dc.identifier.doi | 10.1109/LSP.2017.2687945 | - |
dc.contributor.localauthor | Kim, Changick | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | 2-D histogram | - |
dc.subject.keywordAuthor | constrained optimization | - |
dc.subject.keywordAuthor | contrast enhancement (CE) | - |
dc.subject.keywordAuthor | image enhancement | - |
dc.subject.keywordPlus | IMAGE-CONTRAST | - |
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