KR102128534B1 - 화상 처리 장치 및 화상 처리 방법 - Google Patents

화상 처리 장치 및 화상 처리 방법 Download PDF

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KR102128534B1
KR102128534B1 KR1020180094839A KR20180094839A KR102128534B1 KR 102128534 B1 KR102128534 B1 KR 102128534B1 KR 1020180094839 A KR1020180094839 A KR 1020180094839A KR 20180094839 A KR20180094839 A KR 20180094839A KR 102128534 B1 KR102128534 B1 KR 102128534B1
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KR20190109196A (ko
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류지 하다
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가부시끼가이샤 도시바
도시바 디바이스 앤 스토리지 가부시키가이샤
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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
    • H04N23/60—Control of cameras or camera modules
    • H04N5/217—
    • 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
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/04—Context-preserving transformations, e.g. by using an importance map
    • G06T3/047—Fisheye or wide-angle transformations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
    • 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
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction
    • H04N23/83—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction specially adapted for colour signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Input (AREA)
  • Geometry (AREA)
KR1020180094839A 2018-03-15 2018-08-14 화상 처리 장치 및 화상 처리 방법 Active KR102128534B1 (ko)

Applications Claiming Priority (2)

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JPJP-P-2018-048345 2018-03-15
JP2018048345A JP6845173B2 (ja) 2018-03-15 2018-03-15 画像処理装置及び画像処理方法

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KR20190109196A KR20190109196A (ko) 2019-09-25
KR102128534B1 true KR102128534B1 (ko) 2020-06-30

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US (1) US10652487B2 (enExample)
EP (1) EP3540684B1 (enExample)
JP (1) JP6845173B2 (enExample)
KR (1) KR102128534B1 (enExample)
CN (1) CN110278394B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7170478B2 (ja) 2018-09-18 2022-11-14 株式会社東芝 画像処理装置、画像処理方法及び画像処理プログラム
JP7278750B2 (ja) * 2018-11-14 2023-05-22 キヤノン株式会社 撮像装置
JP7210337B2 (ja) 2019-03-14 2023-01-23 株式会社東芝 画像処理装置、及び、歪み補正係数算出方法
JP7404201B2 (ja) * 2020-09-11 2023-12-25 株式会社東芝 画像処理装置及び画像処理方法
JP7419204B2 (ja) 2020-09-18 2024-01-22 株式会社東芝 画像処理装置
CN113630565B (zh) * 2021-07-09 2023-04-11 中国科学院西安光学精密机械研究所 具备机内实时图像处理功能的scmos成像电路及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006164187A (ja) 2004-12-10 2006-06-22 Fuji Photo Film Co Ltd 光学歪み補正装置、光学歪み補正方法、及び撮像装置
JP2010028758A (ja) * 2008-07-24 2010-02-04 Sony Corp 画像処理装置及び方法、プログラム、並びに撮像装置
JP2014086845A (ja) 2012-10-23 2014-05-12 Fujitsu Semiconductor Ltd 画像処理装置、撮像装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562532B2 (enExample) 1973-10-26 1981-01-20
US6924816B2 (en) * 2000-03-17 2005-08-02 Sun Microsystems, Inc. Compensating for the chromatic distortion of displayed images
JP2005229200A (ja) 2004-02-10 2005-08-25 Fujitsu Ltd ディストーション補正回路
JP2007079708A (ja) 2005-09-12 2007-03-29 Konica Minolta Holdings Inc 画像処理装置及び画像処理方法
US8503817B2 (en) * 2006-03-01 2013-08-06 Panasonic Corporation Apparatus, method and imaging apparatus for correcting distortion of image data using interpolation
JP2007293457A (ja) 2006-04-21 2007-11-08 Yamaha Corp 画像処理装置
US20090087115A1 (en) * 2007-10-02 2009-04-02 Ping Wah Wong Correction for geometric distortion in images in pipelined hardware
JP4919978B2 (ja) * 2008-01-26 2012-04-18 三洋電機株式会社 歪補正装置
US8369632B2 (en) * 2009-04-08 2013-02-05 Olympus Corporation Image processing apparatus and imaging apparatus
JP5602532B2 (ja) 2010-07-30 2014-10-08 オリンパス株式会社 画像処理装置および画像処理方法
WO2012053139A1 (ja) * 2010-10-20 2012-04-26 パナソニック株式会社 画像処理装置および画像処理方法
US8952973B2 (en) * 2012-07-11 2015-02-10 Samsung Electronics Co., Ltd. Image signal processor and method of operating the same
JP5947143B2 (ja) 2012-08-07 2016-07-06 株式会社日立情報通信エンジニアリング 魚眼画像の補正装置及び補正方法
KR101520041B1 (ko) * 2013-09-10 2015-05-14 한국항공대학교산학협력단 렌즈 왜곡 보정을 위한 메모리 인터페이스 장치 및 방법
TWI635746B (zh) * 2016-05-10 2018-09-11 晨星半導體股份有限公司 扭曲畫面校正裝置及方法
CN107437235A (zh) * 2016-05-27 2017-12-05 晨星半导体股份有限公司 扭曲画面校正装置及方法
CN107249096B (zh) * 2016-06-14 2021-02-26 杭州海康威视数字技术股份有限公司 全景摄像机及其拍摄方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006164187A (ja) 2004-12-10 2006-06-22 Fuji Photo Film Co Ltd 光学歪み補正装置、光学歪み補正方法、及び撮像装置
JP2010028758A (ja) * 2008-07-24 2010-02-04 Sony Corp 画像処理装置及び方法、プログラム、並びに撮像装置
JP2014086845A (ja) 2012-10-23 2014-05-12 Fujitsu Semiconductor Ltd 画像処理装置、撮像装置

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Publication number Publication date
EP3540684A1 (en) 2019-09-18
JP6845173B2 (ja) 2021-03-17
KR20190109196A (ko) 2019-09-25
JP2019160063A (ja) 2019-09-19
EP3540684B1 (en) 2022-03-09
US20190289231A1 (en) 2019-09-19
US10652487B2 (en) 2020-05-12
CN110278394A (zh) 2019-09-24
CN110278394B (zh) 2021-12-10

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