JP7372446B2 - 画像解析システム、画像解析方法及び画像解析プログラム - Google Patents

画像解析システム、画像解析方法及び画像解析プログラム Download PDF

Info

Publication number
JP7372446B2
JP7372446B2 JP2022509908A JP2022509908A JP7372446B2 JP 7372446 B2 JP7372446 B2 JP 7372446B2 JP 2022509908 A JP2022509908 A JP 2022509908A JP 2022509908 A JP2022509908 A JP 2022509908A JP 7372446 B2 JP7372446 B2 JP 7372446B2
Authority
JP
Japan
Prior art keywords
image analysis
image
monitored object
grid
existence
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
JP2022509908A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021193101A1 (https=
JPWO2021193101A5 (https=
Inventor
圭吾 長谷川
渡 伊藤
一成 岩永
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.)
Kokusai Denki Electric Inc
Original Assignee
Hitachi Kokusai Electric Inc
Kokusai Denki Electric 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 Hitachi Kokusai Electric Inc, Kokusai Denki Electric Inc filed Critical Hitachi Kokusai Electric Inc
Publication of JPWO2021193101A1 publication Critical patent/JPWO2021193101A1/ja
Publication of JPWO2021193101A5 publication Critical patent/JPWO2021193101A5/ja
Application granted granted Critical
Publication of JP7372446B2 publication Critical patent/JP7372446B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • 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
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/07—Target detection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Emergency Management (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Alarm Systems (AREA)
JP2022509908A 2020-03-27 2021-03-11 画像解析システム、画像解析方法及び画像解析プログラム Active JP7372446B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020057507 2020-03-27
JP2020057507 2020-03-27
PCT/JP2021/009791 WO2021193101A1 (ja) 2020-03-27 2021-03-11 画像解析システム、画像解析方法及び画像解析プログラム

Publications (3)

Publication Number Publication Date
JPWO2021193101A1 JPWO2021193101A1 (https=) 2021-09-30
JPWO2021193101A5 JPWO2021193101A5 (https=) 2022-09-09
JP7372446B2 true JP7372446B2 (ja) 2023-10-31

Family

ID=77892003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022509908A Active JP7372446B2 (ja) 2020-03-27 2021-03-11 画像解析システム、画像解析方法及び画像解析プログラム

Country Status (3)

Country Link
US (1) US12175760B2 (https=)
JP (1) JP7372446B2 (https=)
WO (1) WO2021193101A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12586198B2 (en) * 2022-02-18 2026-03-24 Techcyte, Inc. Image analysis for identifying objects and classifying background exclusions
EP4299411A1 (de) * 2022-06-29 2024-01-03 Siemens Mobility GmbH Verfahren und vorrichtung zum erkennen von hindernissen in einem gefahrenraum
CN116882070B (zh) * 2023-09-01 2023-11-14 中汽研汽车工业工程(天津)有限公司 一种面向整车制造的工业数字孪生管理系统
CN119741443A (zh) * 2024-12-09 2025-04-01 除卫士环保科技(北京)有限公司 一种基于计算机视觉的消杀地图生成系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019136918A (ja) 2018-02-08 2019-08-22 キヤノンファインテックニスカ株式会社 ラミネート装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070028219A1 (en) * 2004-10-15 2007-02-01 Miller William L Method and system for anomaly detection
JP5416421B2 (ja) 2009-01-22 2014-02-12 株式会社日立国際電気 監視映像検索装置、監視映像検索プログラム及び監視映像検索方法
JP2011061651A (ja) 2009-09-14 2011-03-24 Hitachi Kokusai Electric Inc 不審物検知システム
US8660368B2 (en) * 2011-03-16 2014-02-25 International Business Machines Corporation Anomalous pattern discovery
JP6798854B2 (ja) * 2016-10-25 2020-12-09 株式会社パスコ 目的物個数推定装置、目的物個数推定方法及びプログラム
JP7077046B2 (ja) * 2018-02-14 2022-05-30 キヤノン株式会社 情報処理装置、被写体の判別方法及びコンピュータプログラム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019136918A (ja) 2018-02-08 2019-08-22 キヤノンファインテックニスカ株式会社 ラミネート装置

Also Published As

Publication number Publication date
US20230125890A1 (en) 2023-04-27
JPWO2021193101A1 (https=) 2021-09-30
US12175760B2 (en) 2024-12-24
WO2021193101A1 (ja) 2021-09-30

Similar Documents

Publication Publication Date Title
JP7372446B2 (ja) 画像解析システム、画像解析方法及び画像解析プログラム
WO2021114866A1 (zh) 遮挡图像检测方法、装置、电子设备及存储介质
CN109298785A (zh) 一种监测设备的人机联控系统及方法
CN109711320A (zh) 一种值班人员违规行为检测方法及系统
JP7125843B2 (ja) 障害検知システム
GB2408877A (en) Environment monitoring wherein parts of images may be masked
JP6621092B1 (ja) 危険度判別プログラム及びシステム
CN119272192A (zh) 基于ai智慧校园的校区监测管理方法、系统、终端及介质
CN118982794A (zh) 一种基于视觉ai技术的idc机房异常检测方法及系统
CN120658529A (zh) 一种网络攻击场景智能重构与模式演化分析方法
CN115909144A (zh) 一种基于对抗学习的监控视频异常检测方法及系统
CN120746066B (zh) 基于数字孪生的智慧机房多维动态监测管理方法及系统
CN117690086A (zh) 一种基于5g和ai技术的防汛闸门识别及控制的方法和系统
CN114694090B (zh) 一种基于改进PBAS算法与YOLOv5的校园异常行为检测方法
CN117935164B (zh) 智能站房安防监控方法及系统
CN116156149B (zh) 一种用于检测摄像头移动的检测方法及装置
CN119296169A (zh) 一种基于多尺度特征融合的危险区域入侵快速检测方法
CN116740627A (zh) 基于操作知识的违章告警方法
CN116758474A (zh) 一种陌生人逗留检测方法、装置、设备及存储介质
CN112183310A (zh) 冗余监控画面过滤及无效监控画面筛选的方法及系统
CN121527918B (zh) 基于多模态融合的火灾智能识别与分级预警方法及系统
KR102805969B1 (ko) 화재감지장치 및 그 장치의 구동방법
KR102934126B1 (ko) Cctv 카메라 영상 데이터의 전처리 모델을 이용한 인공지능 영상분석 시스템 및 방법
JP2020129789A (ja) 危険度判別プログラム及びシステム
JP7478306B2 (ja) 画像解析装置、画像解析システム及び画像解析方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220630

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220630

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230509

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230704

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: 20231017

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231019

R150 Certificate of patent or registration of utility model

Ref document number: 7372446

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350