CN111935391B - 图像处理装置及其控制方法和计算机可读存储介质 - Google Patents

图像处理装置及其控制方法和计算机可读存储介质 Download PDF

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CN111935391B
CN111935391B CN202010329292.9A CN202010329292A CN111935391B CN 111935391 B CN111935391 B CN 111935391B CN 202010329292 A CN202010329292 A CN 202010329292A CN 111935391 B CN111935391 B CN 111935391B
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image
image processing
parameter
unit
setting
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CN111935391A (zh
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伊藤靖浩
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Canon Inc
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Canon Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20204—Removing film grain; Adding simulated film grain
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30232—Surveillance

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Studio Devices (AREA)
CN202010329292.9A 2019-04-25 2020-04-23 图像处理装置及其控制方法和计算机可读存储介质 Active CN111935391B (zh)

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JP2019-084427 2019-04-25
JP2019084427A JP7421273B2 (ja) 2019-04-25 2019-04-25 画像処理装置及びその制御方法及びプログラム

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CN112465715B (zh) * 2020-11-25 2023-08-08 清华大学深圳国际研究生院 一种基于大气传输矩阵迭代优化的图像去散射方法
CN118015271A (zh) * 2024-01-31 2024-05-10 中国科学院国家空间科学中心 一种气辉成像等离子体泡形态自动提取方法及系统

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CN106462953A (zh) * 2014-06-12 2017-02-22 Eizo株式会社 图像处理系统及计算机可读记录介质
CN108174113A (zh) * 2016-12-06 2018-06-15 佳能株式会社 图像处理装置

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JP6249638B2 (ja) 2013-05-28 2017-12-20 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
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CN104346774B (zh) 2013-07-29 2018-04-03 诺基亚技术有限公司 用于图像增强的方法和装置
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JP2016173777A (ja) 2015-03-18 2016-09-29 株式会社 日立産業制御ソリューションズ 画像処理装置
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JP6635799B2 (ja) * 2016-01-20 2020-01-29 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
JP6818463B2 (ja) 2016-08-08 2021-01-20 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
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CN103201615A (zh) * 2010-11-05 2013-07-10 株式会社咀嚼机能研究所 拍摄装置以及由该拍摄装置拍摄的图像的图像处理方法以及图像拍摄系统
CN104272347A (zh) * 2012-05-03 2015-01-07 Sk电信有限公司 去除包含在静止图像中的雾的图像处理装置及其方法
CN104755906A (zh) * 2012-11-08 2015-07-01 索尼公司 微粒分取装置和分取微粒的方法
CN106462953A (zh) * 2014-06-12 2017-02-22 Eizo株式会社 图像处理系统及计算机可读记录介质
CN108174113A (zh) * 2016-12-06 2018-06-15 佳能株式会社 图像处理装置

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JP7421273B2 (ja) 2024-01-24
US20230274398A1 (en) 2023-08-31
CN111935391A (zh) 2020-11-13
US11636576B2 (en) 2023-04-25
JP2020181399A (ja) 2020-11-05
US20200342575A1 (en) 2020-10-29

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