SG11201707973UA - Object detection method and image search system - Google Patents

Object detection method and image search system

Info

Publication number
SG11201707973UA
SG11201707973UA SG11201707973UA SG11201707973UA SG11201707973UA SG 11201707973U A SG11201707973U A SG 11201707973UA SG 11201707973U A SG11201707973U A SG 11201707973UA SG 11201707973U A SG11201707973U A SG 11201707973UA SG 11201707973U A SG11201707973U A SG 11201707973UA
Authority
SG
Singapore
Prior art keywords
detection method
object detection
search system
image search
image
Prior art date
Application number
SG11201707973UA
Other languages
English (en)
Inventor
Atsushi Hiroike
Yuki Watanabe
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of SG11201707973UA publication Critical patent/SG11201707973UA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/5854—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using shape and object relationship
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/68—Analysis of geometric attributes of symmetry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/758—Involving statistics of pixels or of feature values, e.g. histogram matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/168—Feature extraction; Face representation
    • G06V40/169—Holistic features and representations, i.e. based on the facial image taken as a whole
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/168—Feature extraction; Face representation
    • G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V40/172—Classification, e.g. identification

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Library & Information Science (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Geometry (AREA)
  • Image Analysis (AREA)
SG11201707973UA 2015-04-20 2016-04-05 Object detection method and image search system SG11201707973UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015085964A JP6393230B2 (ja) 2015-04-20 2015-04-20 オブジェクト検出方法及び画像検索システム
PCT/JP2016/061104 WO2016170965A1 (ja) 2015-04-20 2016-04-05 オブジェクト検出方法及び画像検索システム

Publications (1)

Publication Number Publication Date
SG11201707973UA true SG11201707973UA (en) 2017-11-29

Family

ID=57143686

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201707973UA SG11201707973UA (en) 2015-04-20 2016-04-05 Object detection method and image search system

Country Status (5)

Country Link
US (1) US10373014B2 (ja)
JP (1) JP6393230B2 (ja)
CN (1) CN107209942B (ja)
SG (1) SG11201707973UA (ja)
WO (1) WO2016170965A1 (ja)

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JP6924413B2 (ja) * 2017-12-25 2021-08-25 オムロン株式会社 データ生成装置、データ生成方法及びデータ生成プログラム
CN109308325B (zh) * 2018-08-21 2022-07-01 董志忠 图像搜索方法及系统
KR102528453B1 (ko) 2018-10-18 2023-05-02 삼성전자주식회사 영상 내의 특징 추출 방법, 이를 이용하는 영상 매칭 방법 및 영상 처리 방법
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CN112767723B (zh) * 2019-11-05 2022-04-22 深圳市大富科技股份有限公司 路况检测方法、计算机存储设备、车载终端和车辆
EP4328847A1 (en) 2021-07-09 2024-02-28 Samsung Electronics Co., Ltd. Electronic device and operation method of electronic device
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CN113763211A (zh) * 2021-09-23 2021-12-07 支付宝(杭州)信息技术有限公司 基于区块链的侵权检测方法及装置和电子设备

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Also Published As

Publication number Publication date
CN107209942B (zh) 2020-11-24
JP2016206837A (ja) 2016-12-08
US10373014B2 (en) 2019-08-06
CN107209942A (zh) 2017-09-26
JP6393230B2 (ja) 2018-09-19
WO2016170965A1 (ja) 2016-10-27
US20180032837A1 (en) 2018-02-01

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