SG10201902705SA - Method and system for object detection coverage estimation - Google Patents

Method and system for object detection coverage estimation

Info

Publication number
SG10201902705SA
SG10201902705SA SG10201902705SA SG10201902705SA SG10201902705SA SG 10201902705S A SG10201902705S A SG 10201902705SA SG 10201902705S A SG10201902705S A SG 10201902705SA SG 10201902705S A SG10201902705S A SG 10201902705SA SG 10201902705S A SG10201902705S A SG 10201902705SA
Authority
SG
Singapore
Prior art keywords
object detection
detection coverage
coverage estimation
estimation
detection
Prior art date
Application number
SG10201902705SA
Inventor
Hui Lam Ong
Satoshi Yamazaki
Wen Zhang
Original Assignee
Nec Asia Pacific Pte 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 Nec Asia Pacific Pte Ltd filed Critical Nec Asia Pacific Pte Ltd
Priority to SG10201902705SA priority Critical patent/SG10201902705SA/en
Priority to JP2021554382A priority patent/JP2022524787A/en
Priority to PCT/JP2020/013016 priority patent/WO2020196520A1/en
Priority to US17/439,072 priority patent/US20220148314A1/en
Publication of SG10201902705SA publication Critical patent/SG10201902705SA/en
Priority to US18/237,286 priority patent/US20230394834A1/en
Priority to US18/237,264 priority patent/US20230401855A1/en
Priority to US18/237,276 priority patent/US20230394833A1/en
Priority to US18/237,270 priority patent/US20230394832A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • 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
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • G06V20/647—Three-dimensional objects by matching two-dimensional images to three-dimensional objects
    • 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
    • G06V40/179—Human faces, e.g. facial parts, sketches or expressions metadata assisted face recognition
SG10201902705SA 2019-03-26 2019-03-26 Method and system for object detection coverage estimation SG10201902705SA (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SG10201902705SA SG10201902705SA (en) 2019-03-26 2019-03-26 Method and system for object detection coverage estimation
JP2021554382A JP2022524787A (en) 2019-03-26 2020-03-24 Methods, systems, and programs for object detection range estimation
PCT/JP2020/013016 WO2020196520A1 (en) 2019-03-26 2020-03-24 Method, system and computer readable media for object detection coverage estimation
US17/439,072 US20220148314A1 (en) 2019-03-26 2020-03-24 Method, system and computer readable media for object detection coverage estimation
US18/237,286 US20230394834A1 (en) 2019-03-26 2023-08-23 Method, system and computer readable media for object detection coverage estimation
US18/237,264 US20230401855A1 (en) 2019-03-26 2023-08-23 Method, system and computer readable media for object detection coverage estimation
US18/237,276 US20230394833A1 (en) 2019-03-26 2023-08-23 Method, system and computer readable media for object detection coverage estimation
US18/237,270 US20230394832A1 (en) 2019-03-26 2023-08-23 Method, system and computer readable media for object detection coverage estimation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201902705SA SG10201902705SA (en) 2019-03-26 2019-03-26 Method and system for object detection coverage estimation

Publications (1)

Publication Number Publication Date
SG10201902705SA true SG10201902705SA (en) 2020-10-29

Family

ID=72612015

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201902705SA SG10201902705SA (en) 2019-03-26 2019-03-26 Method and system for object detection coverage estimation

Country Status (4)

Country Link
US (5) US20220148314A1 (en)
JP (1) JP2022524787A (en)
SG (1) SG10201902705SA (en)
WO (1) WO2020196520A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114445502A (en) * 2020-11-06 2022-05-06 财团法人工业技术研究院 Multi-camera positioning and scheduling system and method
CN113610768A (en) * 2021-07-14 2021-11-05 南方电网科学研究院有限责任公司 Method and device for measuring and calculating coverage rate of algae on surface of insulator and storage medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9619589B2 (en) * 2009-03-28 2017-04-11 The Boeing Company Method of determining optical sensor coverage
JP2012123667A (en) * 2010-12-09 2012-06-28 Panasonic Corp Attitude estimation device and attitude estimation method
WO2013111229A1 (en) * 2012-01-23 2013-08-01 日本電気株式会社 Camera calibration device, camera calibration method, and camera calibration program
JP2014102668A (en) * 2012-11-20 2014-06-05 Toshiba Corp Display device
US9565400B1 (en) * 2013-12-20 2017-02-07 Amazon Technologies, Inc. Automatic imaging device selection for video analytics
US11039083B1 (en) * 2017-01-24 2021-06-15 Lucasfilm Entertainment Company Ltd. Facilitating motion capture camera placement
US11016492B2 (en) * 2019-02-28 2021-05-25 Zoox, Inc. Determining occupancy of occluded regions

Also Published As

Publication number Publication date
JP2022524787A (en) 2022-05-10
WO2020196520A1 (en) 2020-10-01
US20230394832A1 (en) 2023-12-07
US20230394833A1 (en) 2023-12-07
US20230394834A1 (en) 2023-12-07
US20230401855A1 (en) 2023-12-14
US20220148314A1 (en) 2022-05-12

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