JP7263053B2 - 撮像装置、画像処理装置、それらの制御方法、プログラム - Google Patents

撮像装置、画像処理装置、それらの制御方法、プログラム Download PDF

Info

Publication number
JP7263053B2
JP7263053B2 JP2019036856A JP2019036856A JP7263053B2 JP 7263053 B2 JP7263053 B2 JP 7263053B2 JP 2019036856 A JP2019036856 A JP 2019036856A JP 2019036856 A JP2019036856 A JP 2019036856A JP 7263053 B2 JP7263053 B2 JP 7263053B2
Authority
JP
Japan
Prior art keywords
hdr
image
control unit
system control
sdr
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2019036856A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020141335A5 (enExample
JP2020141335A (ja
Inventor
洋明 梨澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
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 JP2019036856A priority Critical patent/JP7263053B2/ja
Priority to CN202080017030.7A priority patent/CN113491104B/zh
Priority to PCT/JP2020/006657 priority patent/WO2020175298A1/ja
Publication of JP2020141335A publication Critical patent/JP2020141335A/ja
Priority to US17/460,889 priority patent/US11750934B2/en
Publication of JP2020141335A5 publication Critical patent/JP2020141335A5/ja
Application granted granted Critical
Publication of JP7263053B2 publication Critical patent/JP7263053B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • 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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Television Signal Processing For Recording (AREA)
JP2019036856A 2019-02-28 2019-02-28 撮像装置、画像処理装置、それらの制御方法、プログラム Active JP7263053B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019036856A JP7263053B2 (ja) 2019-02-28 2019-02-28 撮像装置、画像処理装置、それらの制御方法、プログラム
CN202080017030.7A CN113491104B (zh) 2019-02-28 2020-02-20 摄像设备和图像处理设备及其控制方法和存储介质
PCT/JP2020/006657 WO2020175298A1 (ja) 2019-02-28 2020-02-20 撮像装置、画像処理装置、それらの制御方法、プログラム
US17/460,889 US11750934B2 (en) 2019-02-28 2021-08-30 Imaging apparatus, image processing apparatus, control method of these, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019036856A JP7263053B2 (ja) 2019-02-28 2019-02-28 撮像装置、画像処理装置、それらの制御方法、プログラム

Publications (3)

Publication Number Publication Date
JP2020141335A JP2020141335A (ja) 2020-09-03
JP2020141335A5 JP2020141335A5 (enExample) 2022-02-25
JP7263053B2 true JP7263053B2 (ja) 2023-04-24

Family

ID=72239084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019036856A Active JP7263053B2 (ja) 2019-02-28 2019-02-28 撮像装置、画像処理装置、それらの制御方法、プログラム

Country Status (4)

Country Link
US (1) US11750934B2 (enExample)
JP (1) JP7263053B2 (enExample)
CN (1) CN113491104B (enExample)
WO (1) WO2020175298A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11696004B2 (en) 2019-09-13 2023-07-04 Gopro, Inc. Image capture device
USD921084S1 (en) 2019-09-13 2021-06-01 Gopro, Inc. Camera housing
USD911411S1 (en) 2019-09-13 2021-02-23 Gopro, Inc. Camera housing
US11786025B2 (en) 2019-09-30 2023-10-17 Gopro, Inc. Camera case
USD946072S1 (en) 2020-08-10 2022-03-15 Gopro, Inc. Camera housing
USD953404S1 (en) * 2020-08-14 2022-05-31 Gopro, Inc. Camera housing
WO2023286314A1 (ja) * 2021-07-16 2023-01-19 ソニーグループ株式会社 撮像装置および撮像方法
JP2023089743A (ja) * 2021-12-16 2023-06-28 キヤノン株式会社 画像処置装置とその制御方法、撮像装置、及び、プログラム
JP2023098173A (ja) * 2021-12-28 2023-07-10 キヤノン株式会社 撮像装置、制御方法、及びプログラム
EP4511792B1 (en) 2022-04-21 2025-12-10 Dolby Laboratories Licensing Corporation Generating hdr image from corresponding camera raw and sdr images
JP2024110616A (ja) * 2023-02-03 2024-08-16 キヤノン株式会社 情報処理装置および情報処理方法
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
CN117492621B (zh) * 2024-01-03 2024-03-29 深圳市永迦电子科技有限公司 一种数码云相框智能照片优化处理系统
USD1092591S1 (en) 2024-05-22 2025-09-09 Gopro, Inc. Camera housing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015088784A (ja) 2013-10-28 2015-05-07 キヤノン株式会社 撮像装置
US20150245044A1 (en) 2014-02-25 2015-08-27 Apple Inc. Backward-compatible video capture and distribution
JP2016149753A (ja) 2015-02-10 2016-08-18 株式会社Ｊｖｃケンウッド 表示システム、処理装置、表示装置、表示方法、及びプログラム
WO2018062062A1 (ja) 2016-09-29 2018-04-05 パナソニックＩｐマネジメント株式会社 再生方法、生成方法、再生装置、生成装置、および記録媒体
WO2018169003A1 (ja) 2017-03-15 2018-09-20 ソニー株式会社 撮像装置、映像信号処理装置および映像信号処理方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4733419B2 (ja) * 2005-04-26 2011-07-27 富士フイルム株式会社 合成画像データ生成装置およびその制御方法ならびにその制御プログラム
JP4720387B2 (ja) * 2005-09-07 2011-07-13 ソニー株式会社 撮像装置、画像処理装置、および方法、並びにコンピュータ・プログラム
US20090086074A1 (en) * 2007-09-27 2009-04-02 Omnivision Technologies, Inc. Dual mode camera solution apparatus, system, and method
CN101420531A (zh) * 2007-10-23 2009-04-29 鸿富锦精密工业（深圳）有限公司 高动态范围图片撷取装置及方法
JP6184869B2 (ja) * 2012-05-31 2017-08-23 オリンパス株式会社 撮像装置、画像処理装置、画像ファイルを記録した記録媒体、記録方法、画像再生方法およびプログラム
US10255888B2 (en) * 2012-12-05 2019-04-09 Texas Instruments Incorporated Merging multiple exposures to generate a high dynamic range image
JP6091229B2 (ja) * 2013-01-31 2017-03-08 キヤノン株式会社 撮像装置、その制御方法及びプログラム
JP6375806B2 (ja) * 2014-09-11 2018-08-22 株式会社ソシオネクスト 画像処理装置、方法、及び撮像装置
US10217198B2 (en) * 2015-01-30 2019-02-26 Koninklijke Philips N.V. Simple but versatile dynamic range coding
GB2538997A (en) * 2015-06-03 2016-12-07 Nokia Technologies Oy A method, an apparatus, a computer program for video coding
JP6237797B2 (ja) * 2016-01-05 2017-11-29 ソニー株式会社 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
JP6848718B2 (ja) * 2016-06-27 2021-03-24 ソニー株式会社 信号処理装置、信号処理方法およびビデオシステム
JP6647162B2 (ja) 2016-07-08 2020-02-14 三菱電機株式会社 映像記録装置、映像再生装置、記録方法、及び再生方法
WO2018021261A1 (ja) * 2016-07-27 2018-02-01 パナソニックＩｐマネジメント株式会社 画像処理装置、再生装置、画像処理方法、および、再生方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015088784A (ja) 2013-10-28 2015-05-07 キヤノン株式会社 撮像装置
US20150245044A1 (en) 2014-02-25 2015-08-27 Apple Inc. Backward-compatible video capture and distribution
JP2016149753A (ja) 2015-02-10 2016-08-18 株式会社Ｊｖｃケンウッド 表示システム、処理装置、表示装置、表示方法、及びプログラム
WO2018062062A1 (ja) 2016-09-29 2018-04-05 パナソニックＩｐマネジメント株式会社 再生方法、生成方法、再生装置、生成装置、および記録媒体
WO2018169003A1 (ja) 2017-03-15 2018-09-20 ソニー株式会社 撮像装置、映像信号処理装置および映像信号処理方法

Also Published As

Publication number Publication date
JP2020141335A (ja) 2020-09-03
CN113491104A (zh) 2021-10-08
WO2020175298A1 (ja) 2020-09-03
CN113491104B (zh) 2023-07-18
US11750934B2 (en) 2023-09-05
US20220053118A1 (en) 2022-02-17

Similar Documents

Publication Publication Date Title
JP7263053B2 (ja) 撮像装置、画像処理装置、それらの制御方法、プログラム
JP7753450B2 (ja) 電子機器、制御方法、およびプログラム
JP7313893B2 (ja) 撮像装置及び記録制御方法及びプログラム
JP7365133B2 (ja) 通信装置およびその制御方法、プログラム
JP7675788B2 (ja) 撮像装置及びその制御方法及びプログラム
US11050943B2 (en) Electronic apparatus
US20240080574A1 (en) Image capturing apparatus, method of controlling the same, and non-transitory computer-readable storage medium
US11165970B2 (en) Image processing apparatus, imaging apparatus, image processing method, and non-transitory computer readable medium
JP7191649B2 (ja) 電子機器
JP7091068B2 (ja) 電子機器
JP2020141334A (ja) 撮像装置及びその制御方法及びプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220216

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220216

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230314

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230412

R151 Written notification of patent or utility model registration

Ref document number: 7263053

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151