JP6237797B2 - ビデオシステム、ビデオ処理方法、プログラム、およびビデオコンバーター - Google Patents

ビデオシステム、ビデオ処理方法、プログラム、およびビデオコンバーター Download PDF

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Publication number
JP6237797B2
JP6237797B2 JP2016000730A JP2016000730A JP6237797B2 JP 6237797 B2 JP6237797 B2 JP 6237797B2 JP 2016000730 A JP2016000730 A JP 2016000730A JP 2016000730 A JP2016000730 A JP 2016000730A JP 6237797 B2 JP6237797 B2 JP 6237797B2
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Prior art keywords
video
video signal
signal
adjustment parameter
image adjustment
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JP2016000730A
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Japanese (ja)
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JP2016195379A5 (enExample
JP2016195379A (ja
Inventor
浩二 神谷
浩二 神谷
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Sony Corp
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Sony Corp
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Priority to JP2016000730A priority Critical patent/JP6237797B2/ja
Publication of JP2016195379A publication Critical patent/JP2016195379A/ja
Priority to US15/779,922 priority patent/US10855930B2/en
Priority to KR1020187018764A priority patent/KR102843180B1/ko
Priority to PCT/JP2016/005210 priority patent/WO2017119037A1/ja
Priority to EP16883543.7A priority patent/EP3402207B1/en
Priority to CN201680076711.4A priority patent/CN108476326B/zh
Publication of JP2016195379A5 publication Critical patent/JP2016195379A5/ja
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Publication of JP6237797B2 publication Critical patent/JP6237797B2/ja
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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
    • H04N23/62—Control of parameters via user interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • 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
    • H04N23/70—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
    • H04N5/185—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Studio Devices (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2016000730A 2016-01-05 2016-01-05 ビデオシステム、ビデオ処理方法、プログラム、およびビデオコンバーター Active JP6237797B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2016000730A JP6237797B2 (ja) 2016-01-05 2016-01-05 ビデオシステム、ビデオ処理方法、プログラム、およびビデオコンバーター
EP16883543.7A EP3402207B1 (en) 2016-01-05 2016-12-22 Video system, video processing method, program, camera system, and video converter
KR1020187018764A KR102843180B1 (ko) 2016-01-05 2016-12-22 비디오 시스템, 비디오 처리 방법, 프로그램, 카메라 시스템 및 비디오 컨버터
PCT/JP2016/005210 WO2017119037A1 (ja) 2016-01-05 2016-12-22 ビデオシステム、ビデオ処理方法、プログラム、カメラシステムおよびビデオコンバーター
US15/779,922 US10855930B2 (en) 2016-01-05 2016-12-22 Video system, video processing method, program, camera system, and video converter
CN201680076711.4A CN108476326B (zh) 2016-01-05 2016-12-22 视频系统及方法、介质、摄像机系统和视频转换器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016000730A JP6237797B2 (ja) 2016-01-05 2016-01-05 ビデオシステム、ビデオ処理方法、プログラム、およびビデオコンバーター

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JP2017205916A Division JP6753386B2 (ja) 2017-10-25 2017-10-25 カメラシステム、ビデオ処理方法およびプログラム

Publications (3)

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JP2016195379A JP2016195379A (ja) 2016-11-17
JP2016195379A5 JP2016195379A5 (enExample) 2017-08-31
JP6237797B2 true JP6237797B2 (ja) 2017-11-29

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Country Link
US (1) US10855930B2 (enExample)
EP (1) EP3402207B1 (enExample)
JP (1) JP6237797B2 (enExample)
KR (1) KR102843180B1 (enExample)
CN (1) CN108476326B (enExample)
WO (1) WO2017119037A1 (enExample)

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JP6855205B2 (ja) * 2016-10-06 2021-04-07 株式会社ソニー・インタラクティブエンタテインメント 情報処理装置および画像処理方法
JP6852411B2 (ja) 2017-01-19 2021-03-31 ソニー株式会社 映像信号処理装置、映像信号処理方法およびプログラム
CN110383818A (zh) 2017-03-15 2019-10-25 索尼公司 成像设备、视频信号处理设备和视频信号处理方法
JP2018180266A (ja) 2017-04-13 2018-11-15 キヤノン株式会社 表示装置およびその制御方法
CN108737877B (zh) 2017-04-21 2020-06-02 华为技术有限公司 图像处理的方法、装置和终端设备
JP7263053B2 (ja) * 2019-02-28 2023-04-24 キヤノン株式会社 撮像装置、画像処理装置、それらの制御方法、プログラム
JP7340973B2 (ja) * 2019-07-10 2023-09-08 キヤノン株式会社 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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Also Published As

Publication number Publication date
US10855930B2 (en) 2020-12-01
EP3402207A1 (en) 2018-11-14
CN108476326B (zh) 2021-09-17
KR102843180B1 (ko) 2025-08-05
EP3402207A4 (en) 2018-11-14
WO2017119037A1 (ja) 2017-07-13
CN108476326A (zh) 2018-08-31
US20180332210A1 (en) 2018-11-15
JP2016195379A (ja) 2016-11-17
KR20180100124A (ko) 2018-09-07
EP3402207B1 (en) 2024-11-27

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