JP7421273B2 - 画像処理装置及びその制御方法及びプログラム - Google Patents

画像処理装置及びその制御方法及びプログラム Download PDF

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Publication number
JP7421273B2
JP7421273B2 JP2019084427A JP2019084427A JP7421273B2 JP 7421273 B2 JP7421273 B2 JP 7421273B2 JP 2019084427 A JP2019084427 A JP 2019084427A JP 2019084427 A JP2019084427 A JP 2019084427A JP 7421273 B2 JP7421273 B2 JP 7421273B2
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image
image data
processing
component
pixel
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JP2020181399A (ja
JP2020181399A5 (enExample
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靖浩 伊藤
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Canon Inc
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Canon Inc
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Priority to JP2019084427A priority Critical patent/JP7421273B2/ja
Priority to US16/852,883 priority patent/US11636576B2/en
Priority to CN202010329292.9A priority patent/CN111935391B/zh
Publication of JP2020181399A publication Critical patent/JP2020181399A/ja
Publication of JP2020181399A5 publication Critical patent/JP2020181399A5/ja
Priority to US18/180,298 priority patent/US20230274398A1/en
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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)
JP2019084427A 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 Active JP7421273B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
US16/852,883 US11636576B2 (en) 2019-04-25 2020-04-20 Image processing apparatus for reducing influence of fine particle in an image, control method of same, and non-transitory computer-readable storage medium
CN202010329292.9A CN111935391B (zh) 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
US18/180,298 US20230274398A1 (en) 2019-04-25 2023-03-08 Image processing apparatus for reducing influence of fine particle in an image, control method of same, and non-transitory computer-readable storage medium

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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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JP2020181399A JP2020181399A (ja) 2020-11-05
JP2020181399A5 JP2020181399A5 (enExample) 2022-04-28
JP7421273B2 true JP7421273B2 (ja) 2024-01-24

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JP (1) JP7421273B2 (enExample)
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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JP2012168936A (ja) 2011-02-12 2012-09-06 Hitachi Ltd 動画処理装置及び動画処理方法
US20160071253A1 (en) 2013-07-29 2016-03-10 Nokia Technologies Oy Method and apparatus for image enhancement
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
JP2018025878A (ja) 2016-08-08 2018-02-15 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
WO2019064825A1 (ja) 2017-09-27 2019-04-04 ソニー株式会社 情報処理装置と情報処理方法および制御装置と画像処理装置

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JP3697552B2 (ja) 2001-11-05 2005-09-21 独立行政法人科学技術振興機構 単一波長レーザ誘起蛍光法による大気中二酸化窒素濃度測定方法及びそれを利用した二酸化窒素濃度測定装置
US7724980B1 (en) * 2006-07-24 2010-05-25 Adobe Systems Incorporated System and method for selective sharpening of images
US8340461B2 (en) 2010-02-01 2012-12-25 Microsoft Corporation Single image haze removal using dark channel priors
KR20130103548A (ko) 2010-11-05 2013-09-23 가부시키가이샤 엑사마스티카 촬영장치 및 해당 촬영장치에 의해서 촬영한 화상의 화상처리방법 및 화상촬영시스템
KR101582478B1 (ko) 2012-05-03 2016-01-19 에스케이 텔레콤주식회사 정지영상에 포함된 헤이즈 제거를 위한 영상 처리 장치 및 그 방법
KR101901184B1 (ko) * 2012-09-20 2018-09-21 삼성전자주식회사 깊이 영상을 사용한 컬러 영상 처리 장치 및 방법
US9659237B2 (en) * 2012-10-05 2017-05-23 Micro Usa, Inc. Imaging through aerosol obscurants
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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
JP5908174B2 (ja) 2013-07-09 2016-04-26 株式会社日立国際電気 画像処理装置及び画像処理方法
JP6282095B2 (ja) * 2013-11-27 2018-02-21 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム。
ES2727929T3 (es) 2014-06-12 2019-10-21 Eizo Corp Dispositivo de eliminación de neblina y método de generación de imágenes
KR102390918B1 (ko) 2015-05-08 2022-04-26 한화테크윈 주식회사 안개 제거 시스템
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
US10269098B2 (en) * 2016-11-01 2019-04-23 Chun Ming Tsang Systems and methods for removing haze in digital photos
EP3334150B1 (en) 2016-12-06 2022-09-07 Canon Kabushiki Kaisha Image processing apparatus

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2012168936A (ja) 2011-02-12 2012-09-06 Hitachi Ltd 動画処理装置及び動画処理方法
US20160071253A1 (en) 2013-07-29 2016-03-10 Nokia Technologies Oy Method and apparatus for image enhancement
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
JP2018025878A (ja) 2016-08-08 2018-02-15 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
WO2019064825A1 (ja) 2017-09-27 2019-04-04 ソニー株式会社 情報処理装置と情報処理方法および制御装置と画像処理装置

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US20230274398A1 (en) 2023-08-31
JP2020181399A (ja) 2020-11-05
CN111935391A (zh) 2020-11-13
US11636576B2 (en) 2023-04-25
CN111935391B (zh) 2022-10-21
US20200342575A1 (en) 2020-10-29

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