CN105184747B - 低照度图像对比度的提升方法 - Google Patents
低照度图像对比度的提升方法 Download PDFInfo
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CN109978962B (zh) * | 2019-04-09 | 2022-05-17 | 广州市交通高级技工学校(广州市交通技师学院) | 一种面向暗室照度计检定的低对比度示值图像智能识别方法 |
CN112565915B (zh) * | 2020-06-04 | 2023-05-05 | 海信视像科技股份有限公司 | 显示设备和显示方法 |
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CN101999885A (zh) * | 2010-12-21 | 2011-04-06 | 中国人民解放军国防科学技术大学 | 一种自动分离动静脉血管的内源光学成像方法 |
CN102202163A (zh) * | 2011-05-13 | 2011-09-28 | 成都西图科技有限公司 | 一种监控视频的自适应增强方法及其装置 |
CN103971345A (zh) * | 2014-05-27 | 2014-08-06 | 上海电力学院 | 一种基于改进双边滤波的图像去噪方法 |
CN104637064A (zh) * | 2015-02-28 | 2015-05-20 | 中国科学院光电技术研究所 | 一种基于边缘强度权重的离焦模糊图像清晰度检测方法 |
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KR20020080574A (ko) * | 2001-04-16 | 2002-10-26 | 디엑스오 텔레콤(주) | 자동 영상 분류를 통한 디지털 컬러 영상 화질 개선 방법 |
FR2890215B1 (fr) * | 2005-08-31 | 2007-11-09 | St Microelectronics Sa | Traitement numerique d'une image d'iris |
CN101770639B (zh) * | 2010-01-14 | 2012-05-23 | 北京航空航天大学 | 一种低照度图像增强方法 |
CN102054266B (zh) * | 2010-11-26 | 2012-06-13 | 西安理工大学 | 一种夜间低照度图像噪声的抑制方法 |
CN102129673B (zh) * | 2011-04-19 | 2012-07-25 | 大连理工大学 | 一种随意光照下彩色数字图像增强和去噪方法 |
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CN101999885A (zh) * | 2010-12-21 | 2011-04-06 | 中国人民解放军国防科学技术大学 | 一种自动分离动静脉血管的内源光学成像方法 |
CN102202163A (zh) * | 2011-05-13 | 2011-09-28 | 成都西图科技有限公司 | 一种监控视频的自适应增强方法及其装置 |
CN103971345A (zh) * | 2014-05-27 | 2014-08-06 | 上海电力学院 | 一种基于改进双边滤波的图像去噪方法 |
CN104637064A (zh) * | 2015-02-28 | 2015-05-20 | 中国科学院光电技术研究所 | 一种基于边缘强度权重的离焦模糊图像清晰度检测方法 |
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Address after: 300450 West 3-303, 18 Haitai West Road, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee after: TIANJIN OPTICAL ELECTRICAL GAOSI COMMUNICATION ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 6 Taishan Road, Hexi District, Tianjin Patentee before: TIANJIN OPTICAL ELECTRICAL GAOSI COMMUNICATION ENGINEERING TECHNOLOGY Co.,Ltd. |
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Application publication date: 20151223 Assignee: Zhongguancun Technology Leasing Co.,Ltd. Assignor: TIANJIN OPTICAL ELECTRICAL GAOSI COMMUNICATION ENGINEERING TECHNOLOGY Co.,Ltd. Contract record no.: X2022980014377 Denomination of invention: A method for improving the contrast of low-light images Granted publication date: 20190510 License type: Exclusive License Record date: 20220901 |
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Denomination of invention: A method for improving the contrast of low-light images Effective date of registration: 20220902 Granted publication date: 20190510 Pledgee: Zhongguancun Technology Leasing Co.,Ltd. Pledgor: TIANJIN OPTICAL ELECTRICAL GAOSI COMMUNICATION ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980014406 |