JP7625073B2 - 車載用露光制御装置及び露光制御方法 - Google Patents

車載用露光制御装置及び露光制御方法 Download PDF

Info

Publication number
JP7625073B2
JP7625073B2 JP2023515986A JP2023515986A JP7625073B2 JP 7625073 B2 JP7625073 B2 JP 7625073B2 JP 2023515986 A JP2023515986 A JP 2023515986A JP 2023515986 A JP2023515986 A JP 2023515986A JP 7625073 B2 JP7625073 B2 JP 7625073B2
Authority
JP
Japan
Prior art keywords
luminance
face
mask
detection unit
target
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
JP2023515986A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022224423A5 (https=
JPWO2022224423A1 (https=
Inventor
智大 松本
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.)
Mitsubishi Electric Mobility Corp
Original Assignee
Mitsubishi Electric Mobility Corp
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 Mitsubishi Electric Mobility Corp filed Critical Mitsubishi Electric Mobility Corp
Publication of JPWO2022224423A1 publication Critical patent/JPWO2022224423A1/ja
Publication of JPWO2022224423A5 publication Critical patent/JPWO2022224423A5/ja
Application granted granted Critical
Publication of JP7625073B2 publication Critical patent/JP7625073B2/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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • 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
    • 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
    • H04N23/71—Circuitry for evaluating the brightness variation
    • 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
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Exposure Control For Cameras (AREA)
JP2023515986A 2021-04-23 2021-04-23 車載用露光制御装置及び露光制御方法 Active JP7625073B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/016404 WO2022224423A1 (ja) 2021-04-23 2021-04-23 車載用露光制御装置及び露光制御方法

Publications (3)

Publication Number Publication Date
JPWO2022224423A1 JPWO2022224423A1 (https=) 2022-10-27
JPWO2022224423A5 JPWO2022224423A5 (https=) 2023-07-06
JP7625073B2 true JP7625073B2 (ja) 2025-01-31

Family

ID=83722115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023515986A Active JP7625073B2 (ja) 2021-04-23 2021-04-23 車載用露光制御装置及び露光制御方法

Country Status (3)

Country Link
US (1) US12477233B2 (https=)
JP (1) JP7625073B2 (https=)
WO (1) WO2022224423A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7333883B2 (ja) * 2021-04-06 2023-08-25 三菱電機株式会社 覚醒努力動作推定装置および覚醒努力動作推定方法
CN117294929B (zh) * 2023-10-11 2024-04-16 润芯微科技(江苏)有限公司 一种基于车内多模态识别技术的智能拍照方法及系统

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009100252A (ja) 2007-10-17 2009-05-07 Mitsubishi Electric Corp 撮像装置
WO2010100842A1 (ja) 2009-03-02 2010-09-10 パナソニック株式会社 撮像装置、運転者監視装置、顔部測距方法およびプログラム
JP2011130116A (ja) 2009-12-16 2011-06-30 Canon Inc 画像処理装置及び画像処理方法
US20180239977A1 (en) 2017-02-17 2018-08-23 Motorola Mobility Llc Face detection with temperature and distance validation
JP2018151919A (ja) 2017-03-14 2018-09-27 オムロン株式会社 画像解析装置、画像解析方法、及び画像解析プログラム
WO2019102619A1 (ja) 2017-11-27 2019-05-31 三菱電機株式会社 表情認識装置
CN111523473A (zh) 2020-04-23 2020-08-11 北京百度网讯科技有限公司 口罩佩戴识别方法、装置、设备和可读存储介质
WO2020179174A1 (ja) 2019-03-05 2020-09-10 株式会社Ｊｖｃケンウッド 映像処理装置、映像処理方法および映像処理プログラム
WO2021024470A1 (ja) 2019-08-08 2021-02-11 オムロン株式会社 モニタリング装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4103495B2 (ja) * 2002-08-21 2008-06-18 日産自動車株式会社 顔の特徴量検出装置
JP4356733B2 (ja) * 2006-11-09 2009-11-04 アイシン精機株式会社 車載用画像処理装置とその制御方法
JP4979756B2 (ja) 2009-12-02 2012-07-18 日立オムロンターミナルソリューションズ株式会社 反射画像読取ユニット
JP5761074B2 (ja) * 2012-02-24 2015-08-12 株式会社デンソー 撮像制御装置及びプログラム
JP5795979B2 (ja) 2012-03-15 2015-10-14 株式会社東芝 人物画像処理装置、及び人物画像処理方法
JP6015048B2 (ja) 2012-03-22 2016-10-26 セイコーエプソン株式会社 画像処理装置
JP2015031743A (ja) * 2013-07-31 2015-02-16 キヤノン株式会社 露出制御装置、その制御方法、および制御プログラム、並びに撮像装置
JP2016189135A (ja) 2015-03-30 2016-11-04 パイオニア株式会社 認識装置、認識方法及び認識プログラム
FR3091114B1 (fr) * 2018-12-19 2021-06-11 Valeo Comfort & Driving Assistance dispositif de capture d’images et système de surveillance d’un conducteur associé
JP2021033163A (ja) * 2019-08-28 2021-03-01 キヤノン株式会社 撮像装置及びその制御方法
JP7657567B2 (ja) * 2020-10-27 2025-04-07 キヤノン株式会社 撮像装置およびその制御方法、プログラム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009100252A (ja) 2007-10-17 2009-05-07 Mitsubishi Electric Corp 撮像装置
WO2010100842A1 (ja) 2009-03-02 2010-09-10 パナソニック株式会社 撮像装置、運転者監視装置、顔部測距方法およびプログラム
JP2011130116A (ja) 2009-12-16 2011-06-30 Canon Inc 画像処理装置及び画像処理方法
US20180239977A1 (en) 2017-02-17 2018-08-23 Motorola Mobility Llc Face detection with temperature and distance validation
JP2018151919A (ja) 2017-03-14 2018-09-27 オムロン株式会社 画像解析装置、画像解析方法、及び画像解析プログラム
WO2019102619A1 (ja) 2017-11-27 2019-05-31 三菱電機株式会社 表情認識装置
WO2020179174A1 (ja) 2019-03-05 2020-09-10 株式会社Ｊｖｃケンウッド 映像処理装置、映像処理方法および映像処理プログラム
WO2021024470A1 (ja) 2019-08-08 2021-02-11 オムロン株式会社 モニタリング装置
CN111523473A (zh) 2020-04-23 2020-08-11 北京百度网讯科技有限公司 口罩佩戴识别方法、装置、设备和可读存储介质

Also Published As

Publication number Publication date
US12477233B2 (en) 2025-11-18
WO2022224423A1 (ja) 2022-10-27
US20240305894A1 (en) 2024-09-12
JPWO2022224423A1 (https=) 2022-10-27

Similar Documents

Publication Publication Date Title
EP2471691B1 (en) Obstacle detection device, obstacle detection system provided therewith, and obstacle detection method
JP6029954B2 (ja) 撮像装置
CN102113321B (zh) 目标对象物位置确定装置
JP5435307B2 (ja) 車載カメラ装置
CN110901531B (zh) 后方显示装置、后方显示方法以及记录介质
JP5948170B2 (ja) 情報表示装置、情報表示方法およびプログラム
JP7625073B2 (ja) 車載用露光制御装置及び露光制御方法
US7817190B2 (en) Method and apparatus for processing an image exposed to backlight
JP2013005234A5 (https=)
CN110837826A (zh) 一种自适应强光照射的车牌识别方法及相关装置
KR101821481B1 (ko) Hud 시스템의 색상 및 휘도 조절장치와 그 방법
KR20220053092A (ko) 운전자를 위한 주행 보조 시스템 및 방법
US20190289185A1 (en) Occupant monitoring apparatus
JP6266022B2 (ja) 画像処理装置、警報装置、および画像処理方法
KR102288753B1 (ko) 운전자 모니터링 장치 및 방법
JP2011118588A (ja) マスク着用判定装置
JPWO2022224423A5 (https=)
TWI630818B (zh) Dynamic image feature enhancement method and system
JP7212251B2 (ja) 眼の開閉検出装置、乗員監視装置
CN113963548A (zh) 车辆周围环境图像处理设备和方法、监视系统
WO2021024470A1 (ja) モニタリング装置
KR102702837B1 (ko) 차량용 디스플레이 장치 및 이를 이용한 차량용 디스플레이 밝기 조절 방법
JP2024057511A (ja) 車両用画像表示システム、車両用画像表示方法及びプログラム
CN106534664A (zh) 摄像装置
KR20230073790A (ko) 적응형 부주의 판단 기능을 이용한 운전자 자세제어 시스템 및 제어 방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230419

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230419

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231219

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240430

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240613

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240806

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240912

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20240917

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20241007

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20241028

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: 20250114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250121

R150 Certificate of patent or registration of utility model

Ref document number: 7625073

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150