Low-Light Image Enhancement Using Adaptive Digital Pixel Binning
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoo, Yoonjong | - |
dc.contributor.author | Im, Jaehyun | - |
dc.contributor.author | Paik, Joonki | - |
dc.date.available | 2019-03-08T17:00:46Z | - |
dc.date.issued | 2015-07 | - |
dc.identifier.issn | 1424-8220 | - |
dc.identifier.issn | 1424-3210 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/9429 | - |
dc.description.abstract | This paper presents an image enhancement algorithm for low-light scenes in an environment with insufficient illumination. Simple amplification of intensity exhibits various undesired artifacts: noise amplification, intensity saturation, and loss of resolution. In order to enhance low-light images without undesired artifacts, a novel digital binning algorithm is proposed that considers brightness, context, noise level, and anti-saturation of a local region in the image. The proposed algorithm does not require any modification of the image sensor or additional frame-memory; it needs only two line-memories in the image signal processor (ISP). Since the proposed algorithm does not use an iterative computation, it can be easily embedded in an existing digital camera ISP pipeline containing a high-resolution image sensor. | - |
dc.format.extent | 15 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI AG | - |
dc.title | Low-Light Image Enhancement Using Adaptive Digital Pixel Binning | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/s150714917 | - |
dc.identifier.bibliographicCitation | SENSORS, v.15, no.7, pp 14917 - 14931 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 000361788200006 | - |
dc.identifier.scopusid | 2-s2.0-84933574610 | - |
dc.citation.endPage | 14931 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 14917 | - |
dc.citation.title | SENSORS | - |
dc.citation.volume | 15 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | pixel binning | - |
dc.subject.keywordAuthor | image enhancement | - |
dc.subject.keywordAuthor | anti-saturation | - |
dc.subject.keywordPlus | NOISE-REDUCTION | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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