Image Enhancement Based on Gamma Map Processing
| dc.citation.volume | 7723 | en_US |
| dc.contributor.author | Tseng, Chen-Yu | en_US |
| dc.contributor.author | Wang, Sheng-Jyh | en_US |
| dc.contributor.author | Chen, Yi-An | en_US |
| dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
| dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
| dc.date.accessioned | 2014-12-08T15:23:04Z | |
| dc.date.available | 2014-12-08T15:23:04Z | |
| dc.date.issued | 2010 | en_US |
| dc.description.abstract | This paper proposes a novel image enhancement technique based on Gamma Map Processing (GMP). In this approach, a base gamma map is directly generated according to the intensity image. After that, a sequence of gamma map processing is performed to generate a channel-wise gamma map. Mapping through the estimated gamma, image details, colorfulness, and sharpness of the original image are automatically improved. Besides, the dynamic range of the images can be virtually expanded. | en_US |
| dc.identifier.doi | 10.1117/12.854296 | en_US |
| dc.identifier.isbn | 978-0-8194-8196-2 | en_US |
| dc.identifier.issn | 0277-786X | en_US |
| dc.identifier.journal | OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR MULTIMEDIA APPLICATIONS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1117/12.854296 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/16215 | |
| dc.identifier.wosnumber | WOS:000285293800012 | |
| dc.language.iso | en_US | en_US |
| dc.subject | image enhancement | en_US |
| dc.subject | gamma adjustment | en_US |
| dc.title | Image Enhancement Based on Gamma Map Processing | en_US |
| dc.type | Article | en_US |