DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Seung Youn | ko |
dc.contributor.author | Kim, Dae Yeong | ko |
dc.contributor.author | Kim, Changick | ko |
dc.date.accessioned | 2018-06-19T08:27:45Z | - |
dc.date.available | 2018-06-19T08:27:45Z | - |
dc.date.created | 2018-06-18 | - |
dc.date.created | 2018-06-18 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | IEEE SIGNAL PROCESSING LETTERS, v.25, no.7, pp.931 - 935 | - |
dc.identifier.issn | 1070-9908 | - |
dc.identifier.uri | http://hdl.handle.net/10203/242592 | - |
dc.description.abstract | A novel image enhancement method for infrared (IR) images is presented. The proposed method consists of two parts considering the characteristics of high-dynamic-range IR images. First, we attempt to enhance image contrast by introducing the ramp distribution that increases with a constant slope in an ordered histogram domain. The ramp-distributed histogram is incorporated into an optimization problem with a sorted histogram of the input image to calculate a modified histogram. Second, to deal with blurred effects on IR images, we propose a relative edge-strength index for high-boost filtering to effectively suppress noise in relatively uniform regions. Compared with various conventional and state-of-the-art algorithms, the proposed method shows highly competitive performance. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | CONTRAST ENHANCEMENT | - |
dc.subject | HISTOGRAM EQUALIZATION | - |
dc.subject | ALGORITHM | - |
dc.subject | DISPLAY | - |
dc.title | Ramp Distribution-Based Image Enhancement Techniques for Infrared Images | - |
dc.type | Article | - |
dc.identifier.wosid | 000433370100005 | - |
dc.identifier.scopusid | 2-s2.0-85046719595 | - |
dc.type.rims | ART | - |
dc.citation.volume | 25 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 931 | - |
dc.citation.endingpage | 935 | - |
dc.citation.publicationname | IEEE SIGNAL PROCESSING LETTERS | - |
dc.identifier.doi | 10.1109/LSP.2018.2834429 | - |
dc.contributor.localauthor | Kim, Changick | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Contrast enhancement | - |
dc.subject.keywordAuthor | high-dynamic-range image | - |
dc.subject.keywordAuthor | infrared image | - |
dc.subject.keywordAuthor | image enhancement | - |
dc.subject.keywordAuthor | image sharpening | - |
dc.subject.keywordPlus | CONTRAST ENHANCEMENT | - |
dc.subject.keywordPlus | HISTOGRAM EQUALIZATION | - |
dc.subject.keywordPlus | ALGORITHM | - |
dc.subject.keywordPlus | DISPLAY | - |
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