SG11201704076YA - Method and device for traffic sign recognition - Google Patents

Method and device for traffic sign recognition

Info

Publication number
SG11201704076YA
SG11201704076YA SG11201704076YA SG11201704076YA SG11201704076YA SG 11201704076Y A SG11201704076Y A SG 11201704076YA SG 11201704076Y A SG11201704076Y A SG 11201704076YA SG 11201704076Y A SG11201704076Y A SG 11201704076YA SG 11201704076Y A SG11201704076Y A SG 11201704076YA
Authority
SG
Singapore
Prior art keywords
traffic sign
sign recognition
recognition
traffic
sign
Prior art date
Application number
SG11201704076YA
Inventor
Tao Chen
Shijian Lu
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Publication of SG11201704076YA publication Critical patent/SG11201704076YA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • 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
    • G06V20/582—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of traffic signs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/43—Querying
    • G06F16/432—Query formulation
    • G06F16/434—Query formulation using image data, e.g. images, photos, pictures taken by a user
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
SG11201704076YA 2014-11-18 2015-11-18 Method and device for traffic sign recognition SG11201704076YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201407715T 2014-11-18
PCT/SG2015/050458 WO2016080913A1 (en) 2014-11-18 2015-11-18 Method and device for traffic sign recognition

Publications (1)

Publication Number Publication Date
SG11201704076YA true SG11201704076YA (en) 2017-06-29

Family

ID=56014301

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201704076YA SG11201704076YA (en) 2014-11-18 2015-11-18 Method and device for traffic sign recognition

Country Status (3)

Country Link
US (1) US10332266B2 (en)
SG (1) SG11201704076YA (en)
WO (1) WO2016080913A1 (en)

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CN106919939B (en) * 2017-03-14 2019-11-22 潍坊学院 A kind of traffic signboard tracks and identifies method and system
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CN112446915B (en) * 2019-08-28 2024-03-29 北京初速度科技有限公司 Picture construction method and device based on image group
CN110706225B (en) * 2019-10-14 2020-09-04 山东省肿瘤防治研究院（山东省肿瘤医院） Tumor identification system based on artificial intelligence
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Also Published As

Publication number Publication date
WO2016080913A1 (en) 2016-05-26
US20170323452A1 (en) 2017-11-09
US10332266B2 (en) 2019-06-25

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