CN110660039A - 一种多帧加权的宽动态图像处理方法 - Google Patents
一种多帧加权的宽动态图像处理方法 Download PDFInfo
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- CN110660039A CN110660039A CN201910957600.XA CN201910957600A CN110660039A CN 110660039 A CN110660039 A CN 110660039A CN 201910957600 A CN201910957600 A CN 201910957600A CN 110660039 A CN110660039 A CN 110660039A
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- 238000009499 grossing Methods 0.000 claims abstract description 7
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- 238000000034 method Methods 0.000 claims description 24
- 230000004927 fusion Effects 0.000 claims description 21
- 230000007797 corrosion Effects 0.000 claims description 5
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
- G06T5/30—Erosion or dilatation, e.g. thinning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/77—Retouching; Inpainting; Scratch removal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2622—Signal amplitude transition in the zone between image portions, e.g. soft edges
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20024—Filtering details
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20212—Image combination
- G06T2207/20221—Image fusion; Image merging
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Picture Signal Circuits (AREA)
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CN201910957600.XA CN110660039B (zh) | 2019-10-10 | 2019-10-10 | 一种多帧加权的宽动态图像处理方法 |
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CN201910957600.XA CN110660039B (zh) | 2019-10-10 | 2019-10-10 | 一种多帧加权的宽动态图像处理方法 |
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CN110660039A true CN110660039A (zh) | 2020-01-07 |
CN110660039B CN110660039B (zh) | 2022-04-22 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111652847A (zh) * | 2020-04-30 | 2020-09-11 | 温州医科大学附属眼视光医院 | 一种基于机器视觉的睑板腺图像预处理的方法 |
CN112971778A (zh) * | 2021-02-09 | 2021-06-18 | 北京师范大学 | 脑功能成像信号获得方法、装置及电子设备 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101867721A (zh) * | 2010-04-15 | 2010-10-20 | 青岛海信网络科技股份有限公司 | 宽动态图像的实现方法、实现装置及成像设备 |
WO2011013606A1 (ja) * | 2009-07-31 | 2011-02-03 | 富士フイルム株式会社 | 画像処理装置及び方法、データ処理装置及び方法、並びにプログラム及び記録媒体 |
CN103973990A (zh) * | 2014-05-05 | 2014-08-06 | 浙江宇视科技有限公司 | 宽动态融合方法及装置 |
CN104144298A (zh) * | 2014-07-16 | 2014-11-12 | 浙江宇视科技有限公司 | 一种宽动态图像合成方法 |
CN106251318A (zh) * | 2016-09-29 | 2016-12-21 | 杭州雄迈集成电路技术有限公司 | 一种序列图像的去噪装置及方法 |
CN106412448A (zh) * | 2016-02-03 | 2017-02-15 | 周彩章 | 一种基于单帧图像的宽动态范围处理方法与系统 |
CN107085707A (zh) * | 2017-04-14 | 2017-08-22 | 河海大学 | 一种基于交通监控视频的车牌定位方法 |
CN108205796A (zh) * | 2016-12-16 | 2018-06-26 | 大唐电信科技股份有限公司 | 一种多曝光图像的融合方法及装置 |
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2019
- 2019-10-10 CN CN201910957600.XA patent/CN110660039B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011013606A1 (ja) * | 2009-07-31 | 2011-02-03 | 富士フイルム株式会社 | 画像処理装置及び方法、データ処理装置及び方法、並びにプログラム及び記録媒体 |
CN102576453A (zh) * | 2009-07-31 | 2012-07-11 | 富士胶片株式会社 | 图像处理装置和方法、数据处理装置和方法、程序和记录介质 |
CN101867721A (zh) * | 2010-04-15 | 2010-10-20 | 青岛海信网络科技股份有限公司 | 宽动态图像的实现方法、实现装置及成像设备 |
CN103973990A (zh) * | 2014-05-05 | 2014-08-06 | 浙江宇视科技有限公司 | 宽动态融合方法及装置 |
CN104144298A (zh) * | 2014-07-16 | 2014-11-12 | 浙江宇视科技有限公司 | 一种宽动态图像合成方法 |
CN106412448A (zh) * | 2016-02-03 | 2017-02-15 | 周彩章 | 一种基于单帧图像的宽动态范围处理方法与系统 |
CN106251318A (zh) * | 2016-09-29 | 2016-12-21 | 杭州雄迈集成电路技术有限公司 | 一种序列图像的去噪装置及方法 |
CN108205796A (zh) * | 2016-12-16 | 2018-06-26 | 大唐电信科技股份有限公司 | 一种多曝光图像的融合方法及装置 |
CN107085707A (zh) * | 2017-04-14 | 2017-08-22 | 河海大学 | 一种基于交通监控视频的车牌定位方法 |
Non-Patent Citations (1)
Title |
---|
谢骞: "宽动态视频监控技术研究", 《信息科技辑》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111652847A (zh) * | 2020-04-30 | 2020-09-11 | 温州医科大学附属眼视光医院 | 一种基于机器视觉的睑板腺图像预处理的方法 |
CN111652847B (zh) * | 2020-04-30 | 2023-04-07 | 温州医科大学附属眼视光医院 | 一种基于机器视觉的睑板腺图像预处理的方法 |
CN112971778A (zh) * | 2021-02-09 | 2021-06-18 | 北京师范大学 | 脑功能成像信号获得方法、装置及电子设备 |
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Denomination of invention: A multi frame weighted wide dynamic image processing method Effective date of registration: 20221211 Granted publication date: 20220422 Pledgee: Hangzhou Fuyang Sub branch of Zheshang Bank Co.,Ltd. Pledgor: Hangzhou xiongmai integrated circuit technology Co.,Ltd. Registration number: Y2022330003571 |
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Address after: 311422 4th floor, building 9, Yinhu innovation center, 9 Fuxian Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Xinmai Microelectronics Co.,Ltd. Address before: 311400 4th floor, building 9, Yinhu innovation center, No.9 Fuxian Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou xiongmai integrated circuit technology Co.,Ltd. |