JP7509245B2 - パラメータ最適化システム、パラメータ最適化方法、及びコンピュータプログラム - Google Patents

パラメータ最適化システム、パラメータ最適化方法、及びコンピュータプログラム Download PDF

Info

Publication number
JP7509245B2
JP7509245B2 JP2022576297A JP2022576297A JP7509245B2 JP 7509245 B2 JP7509245 B2 JP 7509245B2 JP 2022576297 A JP2022576297 A JP 2022576297A JP 2022576297 A JP2022576297 A JP 2022576297A JP 7509245 B2 JP7509245 B2 JP 7509245B2
Authority
JP
Japan
Prior art keywords
parameter
parameters
sensing
score
optimization system
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
JP2022576297A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022157886A1 (https=
Inventor
貴裕 戸泉
知里 舟山
正人 塚田
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of JPWO2022157886A1 publication Critical patent/JPWO2022157886A1/ja
Application granted granted Critical
Publication of JP7509245B2 publication Critical patent/JP7509245B2/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
    • H04N23/70—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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • 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
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10152—Varying illumination
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
JP2022576297A 2021-01-21 2021-01-21 パラメータ最適化システム、パラメータ最適化方法、及びコンピュータプログラム Active JP7509245B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/002043 WO2022157886A1 (ja) 2021-01-21 2021-01-21 パラメータ最適化システム、パラメータ最適化方法、及びコンピュータプログラム

Publications (2)

Publication Number Publication Date
JPWO2022157886A1 JPWO2022157886A1 (https=) 2022-07-28
JP7509245B2 true JP7509245B2 (ja) 2024-07-02

Family

ID=82548574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022576297A Active JP7509245B2 (ja) 2021-01-21 2021-01-21 パラメータ最適化システム、パラメータ最適化方法、及びコンピュータプログラム

Country Status (3)

Country Link
US (1) US12108167B2 (https=)
JP (1) JP7509245B2 (https=)
WO (1) WO2022157886A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240185611A1 (en) * 2022-12-01 2024-06-06 Apollo Autonomous Driving USA LLC Image signal processing (isp) tuning with downstream perception metric in autonomous driving

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019138827A1 (ja) 2018-01-12 2019-07-18 日立オートモティブシステムズ株式会社 物体認識装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010026591A (ja) * 2008-07-15 2010-02-04 Panasonic Corp 標識認識装置及び標識認識方法
JP6471934B2 (ja) 2014-06-12 2019-02-20 パナソニックＩｐマネジメント株式会社 画像認識方法、カメラシステム
JP6341184B2 (ja) * 2015-11-18 2018-06-13 カシオ計算機株式会社 画像処理装置、画像処理方法及びプログラム
JP6942464B2 (ja) * 2016-12-09 2021-09-29 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
US10565696B2 (en) * 2017-06-05 2020-02-18 Qualcomm Incorporated Systems and methods for producing image feedback
JP7043191B2 (ja) * 2017-06-30 2022-03-29 キヤノン株式会社 画像認識装置、学習装置、画像認識方法、学習方法及びプログラム
CN110035451B (zh) 2018-01-11 2020-08-28 惠州Tcl移动通信有限公司 通信切换方法及通信切换装置
JP7094806B2 (ja) * 2018-07-06 2022-07-04 キヤノン株式会社 画像処理装置およびその制御方法、撮像装置、プログラム
US11336831B2 (en) 2018-07-06 2022-05-17 Canon Kabushiki Kaisha Image processing device, control method, and program storage medium
US11089228B2 (en) * 2018-10-25 2021-08-10 Canon Kabushiki Kaisha Information processing apparatus, control method of information processing apparatus, storage medium, and imaging system
JP7006567B2 (ja) 2018-11-09 2022-01-24 オムロン株式会社 撮影方法及び撮影装置
JP7186128B2 (ja) * 2019-04-24 2022-12-08 株式会社日立製作所 物品認識システムおよび物品認識方法
US20200364498A1 (en) * 2019-05-15 2020-11-19 Schlumberger Technology Corporation Autonomous burner
KR102825811B1 (ko) * 2019-05-21 2025-06-27 삼성전자주식회사 이미지 신호 프로세서의 모델링 방법, 및 전자 기기
EP3944184A1 (en) * 2020-07-20 2022-01-26 Leica Geosystems AG Dark image enhancement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019138827A1 (ja) 2018-01-12 2019-07-18 日立オートモティブシステムズ株式会社 物体認識装置

Also Published As

Publication number Publication date
US20230156348A1 (en) 2023-05-18
JPWO2022157886A1 (https=) 2022-07-28
US12108167B2 (en) 2024-10-01
WO2022157886A1 (ja) 2022-07-28

Similar Documents

Publication Publication Date Title
JP6887612B2 (ja) 端末機及びこれのイメージ処理方法（ｔｅｒｍｉｎａｌ ａｎｄ ｉｍａｇｅ ｐｒｏｃｅｓｓｉｎｇ ｍｅｔｈｏｄ ｔｈｅｒｅｏｆ）
JP5854280B2 (ja) 情報処理装置、情報処理方法、およびプログラム
CN110012210B (zh) 拍照方法、装置、存储介质及电子设备
JP2010021943A (ja) 撮像装置
CN107330859B (zh) 一种图像处理方法、装置、存储介质及终端
CN110572636B (zh) 摄像头脏污检测方法、装置、存储介质及电子设备
JP2014178739A (ja) 画像処理装置及び画像処理方法、並びにプログラム
JP5383366B2 (ja) 画像処理装置、画像処理方法、および、そのプログラム
US11710250B2 (en) Electronic device, method, and storage medium for setting processing procedure for controlling apparatus
CN112738397A (zh) 拍摄方法、装置、电子设备及可读存储介质
JP2023545536A (ja) 撮影方法、撮影装置、電子機器及び可読記憶媒体
JP7509245B2 (ja) パラメータ最適化システム、パラメータ最適化方法、及びコンピュータプログラム
CN112487888A (zh) 一种基于目标对象的图像采集方法及装置
CN114926351B (zh) 图像处理方法、电子设备以及计算机存储介质
JP6230386B2 (ja) 画像処理装置、画像処理方法及び画像処理プログラム
JP5835035B2 (ja) 文字認識用のプログラムおよび文字認識装置
CN111050067B (zh) 一种信息采集过程中的提示方法和装置
JP2010130309A (ja) 撮像装置
CN114630086B (zh) 投影系统以及用于影像拼接的取像数量选择方法
JP2021180462A (ja) 画像処理装置、画像処理方法およびプログラム
CN111784604A (zh) 图像处理方法、装置、设备及计算机可读存储介质
JP2016086364A (ja) 画像処理装置、監視カメラシステム、画像処理方法及びプログラム
JP2012014558A (ja) 画像処理方法、画像処理装置、プログラム、および記録媒体
CN115278046A (zh) 拍摄方法、装置、电子设备和存储介质
CN114071024A (zh) 图像拍摄方法、神经网络训练方法、装置、设备和介质

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230703

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240220

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240415

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: 20240521

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240603

R150 Certificate of patent or registration of utility model

Ref document number: 7509245

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150