JP2021124638A - 表示制御装置、表示制御方法、プログラムおよび記憶媒体 - Google Patents

表示制御装置、表示制御方法、プログラムおよび記憶媒体 Download PDF

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Publication number
JP2021124638A
JP2021124638A JP2020018973A JP2020018973A JP2021124638A JP 2021124638 A JP2021124638 A JP 2021124638A JP 2020018973 A JP2020018973 A JP 2020018973A JP 2020018973 A JP2020018973 A JP 2020018973A JP 2021124638 A JP2021124638 A JP 2021124638A
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JP
Japan
Prior art keywords
image
brightness
hdr
control unit
display control
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Pending
Application number
JP2020018973A
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English (en)
Japanese (ja)
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JP2021124638A5 (enExample
Inventor
洋明 梨澤
Hiroaki Nashizawa
洋明 梨澤
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Canon Inc
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Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020018973A priority Critical patent/JP2021124638A/ja
Priority to US17/167,839 priority patent/US11438523B2/en
Priority to CN202110163688.5A priority patent/CN113225475B/zh
Publication of JP2021124638A publication Critical patent/JP2021124638A/ja
Publication of JP2021124638A5 publication Critical patent/JP2021124638A5/ja
Priority to JP2024087035A priority patent/JP7753450B2/ja
Pending legal-status Critical Current

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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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • 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
    • H04N23/62—Control of parameters via user interfaces
    • 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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0238—Improving the black level
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/06—Colour space transformation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • 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
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Studio Devices (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Circuits (AREA)
  • Picture Signal Circuits (AREA)
JP2020018973A 2020-02-06 2020-02-06 表示制御装置、表示制御方法、プログラムおよび記憶媒体 Pending JP2021124638A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020018973A JP2021124638A (ja) 2020-02-06 2020-02-06 表示制御装置、表示制御方法、プログラムおよび記憶媒体
US17/167,839 US11438523B2 (en) 2020-02-06 2021-02-04 Display control apparatus, display control method, and a non-transitory computer-readable medium
CN202110163688.5A CN113225475B (zh) 2020-02-06 2021-02-05 电子设备、电子设备的控制方法和计算机可读介质
JP2024087035A JP7753450B2 (ja) 2020-02-06 2024-05-29 電子機器、制御方法、およびプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020018973A JP2021124638A (ja) 2020-02-06 2020-02-06 表示制御装置、表示制御方法、プログラムおよび記憶媒体

Related Child Applications (1)

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JP2024087035A Division JP7753450B2 (ja) 2020-02-06 2024-05-29 電子機器、制御方法、およびプログラム

Publications (2)

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JP2021124638A true JP2021124638A (ja) 2021-08-30
JP2021124638A5 JP2021124638A5 (enExample) 2023-02-10

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JP2024087035A Active JP7753450B2 (ja) 2020-02-06 2024-05-29 電子機器、制御方法、およびプログラム

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US (1) US11438523B2 (enExample)
JP (2) JP2021124638A (enExample)
CN (1) CN113225475B (enExample)

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* Cited by examiner, † Cited by third party
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US11681422B2 (en) * 2010-02-16 2023-06-20 John W. Rowles Methods for a user selectable digital mirror
JP7507554B2 (ja) * 2019-11-20 2024-06-28 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、及びプログラム
JP2022150350A (ja) * 2021-03-26 2022-10-07 セイコーエプソン株式会社 画像処理回路、回路装置及び電子機器
CN113542571A (zh) * 2021-08-12 2021-10-22 吴万能 一种电子梳妆镜及其工作方法
CN116704926B (zh) * 2022-02-28 2024-07-30 荣耀终端有限公司 帧数据显示方法、电子设备及存储介质
JP2024075272A (ja) * 2022-11-22 2024-06-03 キヤノン株式会社 画像処理装置、制御方法、プログラム及び記憶媒体
CN115866338B (zh) * 2022-11-30 2025-12-19 联想(北京)有限公司 控制方法、装置及电子设备和存储介质
JP2024122091A (ja) * 2023-02-28 2024-09-09 キヤノン株式会社 情報処理装置およびその制御方法
JP2024136868A (ja) * 2023-03-24 2024-10-04 パナソニックオートモーティブシステムズ株式会社 表示装置、および表示方法
USD1089358S1 (en) * 2024-04-19 2025-08-19 Dongxiao Chen Instant camera
CN119479528A (zh) * 2024-12-17 2025-02-18 维沃移动通信有限公司 图像亮度调整方法及其装置

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KR20190109204A (ko) * 2018-03-16 2019-09-25 엘지전자 주식회사 신호 처리 장치 및 이를 구비하는 영상표시장치

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JP5669474B2 (ja) * 2010-08-05 2015-02-12 オリンパスイメージング株式会社 撮像装置および画像再生装置
JP6381215B2 (ja) * 2014-01-29 2018-08-29 キヤノン株式会社 画像処理装置、画像処理方法、表示装置、表示装置の制御方法、及び、プログラム
WO2015174026A1 (ja) * 2014-05-16 2015-11-19 パナソニックＩｐマネジメント株式会社 変換方法および変換装置
US9501855B2 (en) * 2014-09-11 2016-11-22 Sony Corporation Image processing apparatus and image processing method
US10109228B2 (en) * 2015-04-10 2018-10-23 Samsung Display Co., Ltd. Method and apparatus for HDR on-demand attenuation control
CN111312133B (zh) * 2015-11-10 2024-01-09 佳能株式会社 显示控制装置及其控制方法
CN105578068B (zh) * 2015-12-21 2018-09-04 广东欧珀移动通信有限公司 一种高动态范围图像的生成方法、装置及移动终端
JP6559803B2 (ja) * 2015-12-25 2019-08-14 シャープ株式会社 表示装置、表示装置の制御方法、制御プログラム、および記録媒体
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JP2019153939A (ja) * 2018-03-02 2019-09-12 日本放送協会 文字スーパー合成装置及びプログラム
KR20190109204A (ko) * 2018-03-16 2019-09-25 엘지전자 주식회사 신호 처리 장치 및 이를 구비하는 영상표시장치

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CN113225475A (zh) 2021-08-06
US11438523B2 (en) 2022-09-06
JP2024112977A (ja) 2024-08-21
US20210250518A1 (en) 2021-08-12
JP7753450B2 (ja) 2025-10-14
CN113225475B (zh) 2025-01-07

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