JP7639931B2 - 領域検出プログラム、装置、及び方法 - Google Patents

領域検出プログラム、装置、及び方法 Download PDF

Info

Publication number
JP7639931B2
JP7639931B2 JP2023553831A JP2023553831A JP7639931B2 JP 7639931 B2 JP7639931 B2 JP 7639931B2 JP 2023553831 A JP2023553831 A JP 2023553831A JP 2023553831 A JP2023553831 A JP 2023553831A JP 7639931 B2 JP7639931 B2 JP 7639931B2
Authority
JP
Japan
Prior art keywords
image
person
area
images
acquired images
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
JP2023553831A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023062760A1 (https=
JPWO2023062760A5 (https=
Inventor
帆 楊
成幸 小田嶋
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of JPWO2023062760A1 publication Critical patent/JPWO2023062760A1/ja
Publication of JPWO2023062760A5 publication Critical patent/JPWO2023062760A5/ja
Application granted granted Critical
Publication of JP7639931B2 publication Critical patent/JP7639931B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Geometry (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
JP2023553831A 2021-10-13 2021-10-13 領域検出プログラム、装置、及び方法 Active JP7639931B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/037958 WO2023062760A1 (ja) 2021-10-13 2021-10-13 領域検出プログラム、装置、及び方法

Publications (3)

Publication Number Publication Date
JPWO2023062760A1 JPWO2023062760A1 (https=) 2023-04-20
JPWO2023062760A5 JPWO2023062760A5 (https=) 2024-04-09
JP7639931B2 true JP7639931B2 (ja) 2025-03-05

Family

ID=85987320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023553831A Active JP7639931B2 (ja) 2021-10-13 2021-10-13 領域検出プログラム、装置、及び方法

Country Status (5)

Country Link
US (1) US20240242464A1 (https=)
EP (1) EP4418203A4 (https=)
JP (1) JP7639931B2 (https=)
CN (1) CN118043856A (https=)
WO (1) WO2023062760A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120558098B (zh) * 2025-05-30 2026-03-10 内蒙古师范大学 基于三维重建和点云分割的羊只体尺测量方法、设备、介质及程序产品

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002290962A (ja) 2001-03-27 2002-10-04 Mitsubishi Electric Corp 侵入者自動追尾方法および装置並びに画像処理装置
JP2009025874A (ja) 2007-07-17 2009-02-05 Nec Corp 顔画像登録装置、顔識別装置、顔画像登録方法、顔識別方法、顔画像登録プログラム
JP2009143722A (ja) 2007-12-18 2009-07-02 Mitsubishi Electric Corp 人物追跡装置、人物追跡方法及び人物追跡プログラム
JP2021152724A (ja) 2020-03-24 2021-09-30 キヤノン株式会社 情報処理装置、情報処理方法、およびプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9692964B2 (en) * 2003-06-26 2017-06-27 Fotonation Limited Modification of post-viewing parameters for digital images using image region or feature information
US9877012B2 (en) * 2015-04-01 2018-01-23 Canon Kabushiki Kaisha Image processing apparatus for estimating three-dimensional position of object and method therefor
US10885396B2 (en) * 2017-05-24 2021-01-05 Amazon Technologies, Inc. Generating composite images using audio/video recording and communication devices
US11113887B2 (en) * 2018-01-08 2021-09-07 Verizon Patent And Licensing Inc Generating three-dimensional content from two-dimensional images
US20190356885A1 (en) * 2018-05-16 2019-11-21 360Ai Solutions Llc Camera System Securable Within a Motor Vehicle
WO2020145255A1 (ja) * 2019-01-11 2020-07-16 日本電気株式会社 監視装置、監視方法、および記録媒体
JP7290546B2 (ja) * 2019-10-29 2023-06-13 Kddi株式会社 ３ｄモデル生成装置および方法
EP4064206B1 (en) * 2019-11-20 2026-02-25 Panasonic Intellectual Property Management Co., Ltd. Three-dimensional model generation method and three-dimensional model generation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002290962A (ja) 2001-03-27 2002-10-04 Mitsubishi Electric Corp 侵入者自動追尾方法および装置並びに画像処理装置
JP2009025874A (ja) 2007-07-17 2009-02-05 Nec Corp 顔画像登録装置、顔識別装置、顔画像登録方法、顔識別方法、顔画像登録プログラム
JP2009143722A (ja) 2007-12-18 2009-07-02 Mitsubishi Electric Corp 人物追跡装置、人物追跡方法及び人物追跡プログラム
JP2021152724A (ja) 2020-03-24 2021-09-30 キヤノン株式会社 情報処理装置、情報処理方法、およびプログラム

Also Published As

Publication number Publication date
US20240242464A1 (en) 2024-07-18
EP4418203A1 (en) 2024-08-21
WO2023062760A1 (ja) 2023-04-20
EP4418203A4 (en) 2024-11-27
CN118043856A (zh) 2024-05-14
JPWO2023062760A1 (https=) 2023-04-20

Similar Documents

Publication Publication Date Title
CN105374019B (zh) 一种多深度图融合方法及装置
JP6112221B2 (ja) 移動体位置推定装置および移動体位置推定方法
US10469828B2 (en) Three-dimensional dense structure from motion with stereo vision
US20220189113A1 (en) Method for generating 3d skeleton using joint-based calibration acquired from multi-view camera
CN112083403B (zh) 用于虚拟场景的定位追踪误差校正方法及系统
US10438412B2 (en) Techniques to facilitate accurate real and virtual object positioning in displayed scenes
JP6256475B2 (ja) 画像処理装置、画像処理方法および画像処理プログラム
KR101207535B1 (ko) 이동 로봇의 이미지 기반 동시적 위치 인식 및 지도 작성 방법
JP6922348B2 (ja) 情報処理装置、方法、及びプログラム
CN114746900B (zh) 三维模型生成方法及三维模型生成装置
CN108537214B (zh) 一种室内语义地图的自动化构建方法
JP2005326247A (ja) 校正装置及び校正方法並びに校正プログラム
CN113124906A (zh) 基于在线标定的测距方法、装置及电子设备
JP2012068772A (ja) カメラトラッキング装置およびそのプログラム
CN108776989A (zh) 基于稀疏slam框架的低纹理平面场景重建方法
JP7639931B2 (ja) 領域検出プログラム、装置、及び方法
JP2011146762A (ja) 立体モデル生成装置
JP2022049521A (ja) フィルタリング方法、フィルタリングプログラム及びフィルタリング装置
JP7491398B2 (ja) マップ生成装置、マップ生成方法、及びプログラム
CN110288707B (zh) 一种三维动态建模的方法及其系统
KR102875314B1 (ko) 전신 통합 모션 캡쳐 방법
JP7754315B2 (ja) ３次元位置算出方法、装置、及びプログラム
CN115578438A (zh) 基于多相机的尺寸估计方法、装置、设备及存储介质
JP6904315B2 (ja) 情報処理装置、制御システム、情報処理方法およびプログラム
CN115326073A (zh) 基于语义和多物体误差最小动态slam方法及机器人

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240111

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240111

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241015

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241120

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: 20250121

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250203

R150 Certificate of patent or registration of utility model

Ref document number: 7639931

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150