TWI592883B - Image recognition system and its adaptive learning method - Google Patents

Image recognition system and its adaptive learning method Download PDF

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Publication number
TWI592883B
TWI592883B TW105112559A TW105112559A TWI592883B TW I592883 B TWI592883 B TW I592883B TW 105112559 A TW105112559 A TW 105112559A TW 105112559 A TW105112559 A TW 105112559A TW I592883 B TWI592883 B TW I592883B
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TW
Taiwan
Prior art keywords
image
weak classifier
output
signal
module
Prior art date
Application number
TW105112559A
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English (en)
Chinese (zh)
Other versions
TW201738806A (zh
Inventor
張國清
李傳仁
黃瀚文
Original Assignee
財團法人車輛研究測試中心
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Application filed by 財團法人車輛研究測試中心 filed Critical 財團法人車輛研究測試中心
Priority to TW105112559A priority Critical patent/TWI592883B/zh
Priority to DE102016226204.1A priority patent/DE102016226204B4/de
Priority to JP2016252936A priority patent/JP6301440B2/ja
Application granted granted Critical
Publication of TWI592883B publication Critical patent/TWI592883B/zh
Publication of TW201738806A publication Critical patent/TW201738806A/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/253—Fusion techniques of extracted features
    • 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/778—Active pattern-learning, e.g. online learning of image or video features
    • G06V10/7784—Active pattern-learning, e.g. online learning of image or video features based on feedback from supervisors
    • G06V10/7788—Active pattern-learning, e.g. online learning of image or video features based on feedback from supervisors the supervisor being a human, e.g. interactive learning with a human teacher
    • 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/806—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of extracted features

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
TW105112559A 2016-04-22 2016-04-22 Image recognition system and its adaptive learning method TWI592883B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW105112559A TWI592883B (zh) 2016-04-22 2016-04-22 Image recognition system and its adaptive learning method
DE102016226204.1A DE102016226204B4 (de) 2016-04-22 2016-12-23 Erfassungssystem für ein zielobjekt und ein verfahren zur erfassung eines zielobjekts
JP2016252936A JP6301440B2 (ja) 2016-04-22 2016-12-27 対象物検出システム及び対象物検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW105112559A TWI592883B (zh) 2016-04-22 2016-04-22 Image recognition system and its adaptive learning method

Publications (2)

Publication Number Publication Date
TWI592883B true TWI592883B (zh) 2017-07-21
TW201738806A TW201738806A (zh) 2017-11-01

Family

ID=60021326

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105112559A TWI592883B (zh) 2016-04-22 2016-04-22 Image recognition system and its adaptive learning method

Country Status (3)

Country Link
JP (1) JP6301440B2 (ja)
DE (1) DE102016226204B4 (ja)
TW (1) TWI592883B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10467486B2 (en) 2017-12-29 2019-11-05 Automotive Research & Testing Center Method for evaluating credibility of obstacle detection

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019127085A1 (en) * 2017-12-27 2019-07-04 Volkswagen (China) Investment Co., Ltd. Processing method, processing apparatus, control device and cloud server
JP2019139316A (ja) * 2018-02-06 2019-08-22 国立大学法人 東京大学 識別システム、識別装置、識別方法及び識別プログラム
JP7198599B2 (ja) * 2018-06-28 2023-01-04 株式会社カーメイト 画像処理装置、画像処理方法、ドライブレコーダー
CN112386249B (zh) * 2019-08-14 2023-09-19 中移(苏州)软件技术有限公司 跌倒检测方法及装置、设备、存储介质
JP7308775B2 (ja) * 2020-02-12 2023-07-14 株式会社日立ハイテク 機械学習方法および機械学習用情報処理装置
US11390249B2 (en) 2020-08-05 2022-07-19 Ford Global Technologies, Llc Vehicle vision system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5115390B2 (ja) * 2008-08-04 2013-01-09 住友電気工業株式会社 移動体識別装置、コンピュータプログラム及び移動体識別装置の学習方法
JP5388291B2 (ja) * 2009-09-14 2014-01-15 住友電気工業株式会社 識別器生成方法、コンピュータプログラム、識別器生成装置及び所定物体検出装置
JP5401344B2 (ja) 2010-01-28 2014-01-29 日立オートモティブシステムズ株式会社 車両用外界認識装置
JP2013152654A (ja) * 2012-01-26 2013-08-08 Toyota Central R&D Labs Inc 識別器、識別器構築装置、プログラム
US9776564B2 (en) 2012-12-25 2017-10-03 Honda Motor Co., Ltd. Vehicle periphery monitoring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10467486B2 (en) 2017-12-29 2019-11-05 Automotive Research & Testing Center Method for evaluating credibility of obstacle detection

Also Published As

Publication number Publication date
TW201738806A (zh) 2017-11-01
JP2017194949A (ja) 2017-10-26
DE102016226204B4 (de) 2019-03-07
DE102016226204A1 (de) 2017-10-26
JP6301440B2 (ja) 2018-03-28

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