SG11201510228XA - Lidar-based classification of object movement - Google Patents

Lidar-based classification of object movement

Info

Publication number
SG11201510228XA
SG11201510228XA SG11201510228XA SG11201510228XA SG11201510228XA SG 11201510228X A SG11201510228X A SG 11201510228XA SG 11201510228X A SG11201510228X A SG 11201510228XA SG 11201510228X A SG11201510228X A SG 11201510228XA SG 11201510228X A SG11201510228X A SG 11201510228XA
Authority
SG
Singapore
Prior art keywords
lidar
object movement
based classification
classification
movement
Prior art date
Application number
SG11201510228XA
Other languages
English (en)
Inventor
Aaron Matthew Rogan
Original Assignee
Uber Technologies Inc
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 Uber Technologies Inc filed Critical Uber Technologies Inc
Publication of SG11201510228XA publication Critical patent/SG11201510228XA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4808—Evaluating distance, position or velocity data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/23—Clustering techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24147—Distances to closest patterns, e.g. nearest neighbour classification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Biology (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
SG11201510228XA 2013-06-14 2014-06-11 Lidar-based classification of object movement SG11201510228XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/917,821 US9110163B2 (en) 2013-06-14 2013-06-14 Lidar-based classification of object movement
PCT/US2014/041827 WO2014201075A1 (en) 2013-06-14 2014-06-11 Lidar-based classification of object movement

Publications (1)

Publication Number Publication Date
SG11201510228XA true SG11201510228XA (en) 2016-01-28

Family

ID=51134405

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201510228XA SG11201510228XA (en) 2013-06-14 2014-06-11 Lidar-based classification of object movement
SG10201610549PA SG10201610549PA (en) 2013-06-14 2014-06-11 Lidar-based classification of object movement

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201610549PA SG10201610549PA (en) 2013-06-14 2014-06-11 Lidar-based classification of object movement

Country Status (9)

Country Link
US (2) US9110163B2 (zh)
EP (1) EP3008488B1 (zh)
JP (1) JP6514192B2 (zh)
KR (1) KR101829556B1 (zh)
CN (1) CN105793730B (zh)
AU (1) AU2014278279B2 (zh)
CA (1) CA2915458C (zh)
SG (2) SG11201510228XA (zh)
WO (1) WO2014201075A1 (zh)

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US20160162742A1 (en) 2016-06-09
KR20160026989A (ko) 2016-03-09
CN105793730B (zh) 2018-03-09
JP2016529475A (ja) 2016-09-23
CA2915458A1 (en) 2014-12-18
AU2014278279A1 (en) 2016-01-21
SG10201610549PA (en) 2017-01-27
US9110163B2 (en) 2015-08-18
CN105793730A (zh) 2016-07-20
US9870512B2 (en) 2018-01-16
EP3008488A1 (en) 2016-04-20
KR101829556B1 (ko) 2018-02-14
WO2014201075A1 (en) 2014-12-18
AU2014278279B2 (en) 2017-09-21
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