JP6478499B2 - 画像処理装置、画像処理方法、及び、プログラム - Google Patents

画像処理装置、画像処理方法、及び、プログラム Download PDF

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JP6478499B2
JP6478499B2 JP2014139478A JP2014139478A JP6478499B2 JP 6478499 B2 JP6478499 B2 JP 6478499B2 JP 2014139478 A JP2014139478 A JP 2014139478A JP 2014139478 A JP2014139478 A JP 2014139478A JP 6478499 B2 JP6478499 B2 JP 6478499B2
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JP2016018309A (ja
JP2016018309A5 (enExample
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鈴木　康夫
康夫 鈴木
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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
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • 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
    • 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
    • G06T2207/20208—High dynamic range [HDR] image processing

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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)
  • Studio Devices (AREA)
JP2014139478A 2014-07-07 2014-07-07 画像処理装置、画像処理方法、及び、プログラム Expired - Fee Related JP6478499B2 (ja)

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JP2014139478A JP6478499B2 (ja) 2014-07-07 2014-07-07 画像処理装置、画像処理方法、及び、プログラム
US14/788,883 US9736390B2 (en) 2014-07-07 2015-07-01 Image processing apparatus and image processing method

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JP2014139478A JP6478499B2 (ja) 2014-07-07 2014-07-07 画像処理装置、画像処理方法、及び、プログラム

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JP2016018309A JP2016018309A (ja) 2016-02-01
JP2016018309A5 JP2016018309A5 (enExample) 2017-08-03
JP6478499B2 true JP6478499B2 (ja) 2019-03-06

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JP (1) JP6478499B2 (enExample)

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JP6739257B2 (ja) * 2016-07-06 2020-08-12 キヤノン株式会社 画像処理装置とその制御方法及びプログラム
JP6779695B2 (ja) * 2016-07-28 2020-11-04 キヤノン株式会社 画像処理装置及びその制御方法、表示装置
JP2018050154A (ja) * 2016-09-21 2018-03-29 三菱電機株式会社 画像合成装置および画像合成方法
CN106504215A (zh) * 2016-11-10 2017-03-15 中国科学院长春光学精密机械与物理研究所 一种图像增强的方法及装置
JP6580801B2 (ja) * 2016-12-14 2019-09-25 富士フイルム株式会社 画像処理装置、撮像装置、画像処理方法及び画像処理プログラム
EP3373585A1 (en) * 2017-03-09 2018-09-12 Thomson Licensing Method for inverse tone mapping of an image with visual effects
US10742899B1 (en) * 2017-08-30 2020-08-11 Snap Inc. Systems, devices, and methods for image enhancement
KR102525560B1 (ko) * 2017-11-10 2023-04-26 삼성디스플레이 주식회사 영상 신호 처리 회로, 그것을 포함하는 표시 장치 및 영상 신호 처리 방법
CN108495041B (zh) * 2018-04-18 2020-09-29 国之云(山东)信息科技有限公司 一种用于电子终端的图像处理和显示方法、装置
CN108668090B (zh) * 2018-07-03 2020-07-24 赛诺微医疗科技（浙江）有限公司 光学设备及其自动曝光方法
CN110569840B (zh) * 2019-08-13 2023-05-16 浙江大华技术股份有限公司 目标检测方法及相关装置
JP7291808B2 (ja) 2020-01-14 2023-06-15 株式会社エビデント 画像処理システム、画像処理方法
CN113870368B (zh) * 2020-06-30 2025-01-07 北京小米移动软件有限公司 终端设备的图像处理方法、装置、电子设备及存储介质
US11790041B2 (en) * 2021-12-01 2023-10-17 Midea Group Co., Ltd. Method and system for reducing false positives in object detection neural networks caused by novel objects
CN118691831B (zh) * 2024-08-28 2024-11-19 国网四川省电力公司电力应急中心 一种电力应急指挥系统

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KR100363826B1 (ko) * 1999-06-07 2002-12-06 히다치덴시 가부시키가이샤 넓은 다이내믹레인지의 영상신호를 생성하는텔레비젼신호처리장치와 그 신호처리장치를 가지는텔레비젼카메라 및 텔레비젼신호처리방법
JP3907173B2 (ja) * 2002-02-20 2007-04-18 富士フイルム株式会社 画像合成方法及びその装置並びにデジタルスチルカメラ
US7508421B2 (en) * 2002-06-24 2009-03-24 Fujifilm Corporation Image pickup apparatus and image processing method
JP2005142680A (ja) 2003-11-04 2005-06-02 Olympus Corp 画像処理装置
JP4812282B2 (ja) * 2004-11-05 2011-11-09 富士フイルム株式会社 画像処理方法及び装置並びに撮像装置
JP5317825B2 (ja) * 2009-05-18 2013-10-16 キヤノン株式会社 画像処理装置及び画像処理方法
BR112014006977B1 (pt) * 2011-09-27 2022-09-13 Koninklijke Philips N.V. Aparelho de processamento de imagem, aparelho codificador do sinal de imagem disposto para codificar uma imagem, método de processamento de imagem e método para transmitir um sinal de imagem disposto para codificar uma imagem
US9578296B2 (en) * 2013-02-14 2017-02-21 Mitsubishi Electric Corporation Signal conversion apparatus and method, and program and recording medium
WO2015180854A1 (en) * 2014-05-28 2015-12-03 Koninklijke Philips N.V. Methods and apparatuses for encoding an hdr images, and methods and apparatuses for use of such encoded images

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US20160006939A1 (en) 2016-01-07
JP2016018309A (ja) 2016-02-01

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