JP6123377B2 - 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム - Google Patents

画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム Download PDF

Info

Publication number
JP6123377B2
JP6123377B2 JP2013051981A JP2013051981A JP6123377B2 JP 6123377 B2 JP6123377 B2 JP 6123377B2 JP 2013051981 A JP2013051981 A JP 2013051981A JP 2013051981 A JP2013051981 A JP 2013051981A JP 6123377 B2 JP6123377 B2 JP 6123377B2
Authority
JP
Japan
Prior art keywords
image
pixel
raindrop
determination
rain
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
JP2013051981A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014074708A (ja
Inventor
慎 渡邉
慎 渡邉
浩一郎 梶谷
浩一郎 梶谷
信頼 田中
信頼 田中
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.)
Omron Corp
Original Assignee
Omron 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 Omron Corp filed Critical Omron Corp
Priority to JP2013051981A priority Critical patent/JP6123377B2/ja
Priority to PCT/JP2013/074462 priority patent/WO2014042168A1/fr
Publication of JP2014074708A publication Critical patent/JP2014074708A/ja
Application granted granted Critical
Publication of JP6123377B2 publication Critical patent/JP6123377B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4915—Time delay measurement, e.g. operational details for pixel components; Phase measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/493—Extracting wanted echo signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Image Processing (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Image Analysis (AREA)
JP2013051981A 2012-09-14 2013-03-14 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム Active JP6123377B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013051981A JP6123377B2 (ja) 2012-09-14 2013-03-14 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム
PCT/JP2013/074462 WO2014042168A1 (fr) 2012-09-14 2013-09-11 Dispositif de traitement d'image, procédé de détection d'objet et programme de détection d'objet

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012202441 2012-09-14
JP2012202441 2012-09-14
JP2013051981A JP6123377B2 (ja) 2012-09-14 2013-03-14 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム

Publications (2)

Publication Number Publication Date
JP2014074708A JP2014074708A (ja) 2014-04-24
JP6123377B2 true JP6123377B2 (ja) 2017-05-10

Family

ID=50278278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013051981A Active JP6123377B2 (ja) 2012-09-14 2013-03-14 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム

Country Status (2)

Country Link
JP (1) JP6123377B2 (fr)
WO (1) WO2014042168A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6405765B2 (ja) * 2014-07-22 2018-10-17 サクサ株式会社 撮像装置及び判定方法
JP6405141B2 (ja) * 2014-07-22 2018-10-17 サクサ株式会社 撮像装置及び判定方法
JP6388951B2 (ja) * 2014-08-27 2018-09-12 株式会社ニコンビジョン 距離検出装置、光学機器、及び距離検出方法
JP6406076B2 (ja) * 2015-03-13 2018-10-17 オムロン株式会社 オブジェクト検知装置、オブジェクト検知方法、およびオブジェクト検知プログラム
CN106770038B (zh) * 2017-02-21 2024-02-02 中国水利水电科学研究院 一种基于激光折射原理的区域降雨均匀度测量系统及方法
CN106770055B (zh) * 2017-02-21 2023-09-08 中国水利水电科学研究院 一种基于激光反射原理的区域降雨均匀度测量系统及方法
JP6813541B2 (ja) * 2018-07-26 2021-01-13 ファナック株式会社 光学系異常を検出する測距装置
JP7115390B2 (ja) * 2019-03-28 2022-08-09 株式会社デンソー 測距装置
CN115096511B (zh) * 2022-06-13 2023-04-18 东莞市众志时代试验设备有限公司 一种基于自然降雨机理的淋雨试验箱完善方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512591A (ja) * 1991-06-28 1993-01-22 Mitsubishi Electric Corp 監視装置
JP4206926B2 (ja) * 2004-01-15 2009-01-14 株式会社デンソー セキュリティシステム
JP4259419B2 (ja) * 2004-07-30 2009-04-30 パナソニック電工株式会社 人体検知センサ
JP4611911B2 (ja) * 2006-02-24 2011-01-12 セコム株式会社 画像センサ
JP5027645B2 (ja) * 2007-12-28 2012-09-19 セコム株式会社 複合型侵入検知装置
JP2010121995A (ja) * 2008-11-18 2010-06-03 Calsonic Kansei Corp 車両用距離画像データ生成装置
JP5507135B2 (ja) * 2009-07-08 2014-05-28 Ｊｒ東日本メカトロニクス株式会社 支障物検知装置及びこれを備えたプラットホームドアシステム並びに支障物検知方法

Also Published As

Publication number Publication date
JP2014074708A (ja) 2014-04-24
WO2014042168A1 (fr) 2014-03-20

Similar Documents

Publication Publication Date Title
JP6123377B2 (ja) 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム
JP5076070B2 (ja) 対象検出装置、対象検出方法、および対象検出プログラム
JP5065744B2 (ja) 個体検出器
JP5950196B2 (ja) 撮像装置、並びに、これを用いる画像解析装置及び移動装置
RU151809U1 (ru) Видеосистема для обеспечения безопасности транспортных средств
JP6070306B2 (ja) 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム
JP2014059302A (ja) 光電センサおよび物体検出方法
JP5904069B2 (ja) 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム
JP2011016421A (ja) 支障物検知装置及びこれを備えたプラットホームドアシステム並びに支障物検知方法
JP6031908B2 (ja) 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム
JP6273682B2 (ja) 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム
JPWO2017073348A1 (ja) 赤外線撮像装置及びその制御方法、並びに車両
JP6465772B2 (ja) レーザレーダ装置
JP2012021896A (ja) 信号処理装置、及び走査式測距装置
JP2010164463A (ja) レーザ３次元画像計測装置
JP2011093514A (ja) プラットホームドアの安全装置
US8805075B2 (en) Method and apparatus for identifying a vibrometry spectrum in imaging applications
JP6015296B2 (ja) 画像処理装置、周囲環境推定方法、および周囲環境推定プログラム
CN102568150A (zh) 监控紧急出口的畅通性的方法和系统
JP6739074B2 (ja) 距離測定装置
KR101339456B1 (ko) 스캐너를 이용한 터널 내 유고 검지 시스템
WO2019188326A1 (fr) Dispositif capteur
JP2006323652A (ja) 防犯センサ
JP6988797B2 (ja) 監視システム
JP7204356B2 (ja) 監視装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20151106

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160809

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161005

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: 20170307

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170320

R150 Certificate of patent or registration of utility model

Ref document number: 6123377

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150