CN115701307A - 评价方法、信息处理装置以及评价程序 - Google Patents

评价方法、信息处理装置以及评价程序 Download PDF

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Publication number
CN115701307A
CN115701307A CN202080102154.5A CN202080102154A CN115701307A CN 115701307 A CN115701307 A CN 115701307A CN 202080102154 A CN202080102154 A CN 202080102154A CN 115701307 A CN115701307 A CN 115701307A
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CN
China
Prior art keywords
movement
evaluation
positions
camera
processing
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Pending
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CN202080102154.5A
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English (en)
Chinese (zh)
Inventor
安部登树
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Fujitsu Ltd
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Fujitsu Ltd
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Publication of CN115701307A publication Critical patent/CN115701307A/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • 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
    • 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • 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
    • G06V40/40—Spoof detection, e.g. liveness detection
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Image Analysis (AREA)
CN202080102154.5A 2020-07-28 2020-07-28 评价方法、信息处理装置以及评价程序 Pending CN115701307A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/028901 WO2022024222A1 (ja) 2020-07-28 2020-07-28 評価方法、情報処理装置及び評価プログラム

Publications (1)

Publication Number Publication Date
CN115701307A true CN115701307A (zh) 2023-02-07

Family

ID=80037845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080102154.5A Pending CN115701307A (zh) 2020-07-28 2020-07-28 评价方法、信息处理装置以及评价程序

Country Status (5)

Country Link
US (1) US20230091526A1 (https=)
EP (1) EP4191519A4 (https=)
JP (1) JPWO2022024222A1 (https=)
CN (1) CN115701307A (https=)
WO (1) WO2022024222A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010225118A (ja) * 2009-03-25 2010-10-07 Toshiba Corp 画像処理装置、方法及びプログラム
CN108388881A (zh) * 2018-03-15 2018-08-10 广东工业大学 一种区分真人和照片回放的防伪方法及装置
US20180307815A1 (en) * 2017-04-19 2018-10-25 Qualcomm Incorporated Systems and methods for facial authentication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006133945A (ja) 2004-11-04 2006-05-25 Matsushita Electric Ind Co Ltd 照合装置、照合方法および照合プログラム
JP2006190259A (ja) 2004-12-06 2006-07-20 Canon Inc 手ぶれ判定装置及び画像処理装置及びその制御方法及びプログラム
JP6754642B2 (ja) 2016-09-01 2020-09-16 株式会社日立製作所 生体検知装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010225118A (ja) * 2009-03-25 2010-10-07 Toshiba Corp 画像処理装置、方法及びプログラム
US20180307815A1 (en) * 2017-04-19 2018-10-25 Qualcomm Incorporated Systems and methods for facial authentication
CN108388881A (zh) * 2018-03-15 2018-08-10 广东工业大学 一种区分真人和照片回放的防伪方法及装置

Also Published As

Publication number Publication date
EP4191519A4 (en) 2023-08-16
JPWO2022024222A1 (https=) 2022-02-03
US20230091526A1 (en) 2023-03-23
WO2022024222A1 (ja) 2022-02-03
EP4191519A1 (en) 2023-06-07

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Application publication date: 20230207