JP2017517737A - Tofカメラシステムおよび該システムにより距離を測定するための方法 - Google Patents

Tofカメラシステムおよび該システムにより距離を測定するための方法 Download PDF

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Publication number
JP2017517737A
JP2017517737A JP2016572252A JP2016572252A JP2017517737A JP 2017517737 A JP2017517737 A JP 2017517737A JP 2016572252 A JP2016572252 A JP 2016572252A JP 2016572252 A JP2016572252 A JP 2016572252A JP 2017517737 A JP2017517737 A JP 2017517737A
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Prior art keywords
scene
camera system
indirect
light
rays
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Japanese (ja)
Inventor
デル テンペル,ワード ヴァン
デル テンペル,ワード ヴァン
Original Assignee
ソフトキネティク センサーズ エヌブイ
ソフトキネティク センサーズ エヌブイ
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Publication of JP2017517737A publication Critical patent/JP2017517737A/ja
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88Lidar systems specially adapted for specific applications
    • G01S17/89Lidar systems specially adapted for specific applications for mapping or imaging
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06Systems determining position data of a target
    • G01S17/08Systems determining position data of a target for measuring distance only
    • G01S17/10Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88Lidar systems specially adapted for specific applications
    • G01S17/89Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [2D] array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483Details of pulse systems
    • G01S7/486Receivers
    • G01S7/487Extracting wanted echo signals, e.g. pulse detection
    • G01S7/4876Extracting wanted echo signals, e.g. pulse detection by removing unwanted signals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491Details of non-pulse systems
    • G01S7/4911Transmitters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491Details of non-pulse systems
    • G01S7/493Extracting wanted echo signals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06Systems determining position data of a target
    • G01S17/46Indirect determination of position data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
JP2016572252A 2014-06-11 2015-06-11 Tofカメラシステムおよび該システムにより距離を測定するための方法 Pending JP2017517737A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14171985.6 2014-06-11
EP14171985.6A EP2955544B1 (en) 2014-06-11 2014-06-11 A TOF camera system and a method for measuring a distance with the system
PCT/EP2015/063015 WO2015189311A1 (en) 2014-06-11 2015-06-11 A tof camera system and a method for measuring a distance with the system

Related Child Applications (1)

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JP2020195625A Division JP7191921B2 (ja) 2014-06-11 2020-11-26 Tofカメラシステムおよび該システムにより距離を測定するための方法

Publications (1)

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JP2017517737A true JP2017517737A (ja) 2017-06-29

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JP2016572252A Pending JP2017517737A (ja) 2014-06-11 2015-06-11 Tofカメラシステムおよび該システムにより距離を測定するための方法
JP2020195625A Active JP7191921B2 (ja) 2014-06-11 2020-11-26 Tofカメラシステムおよび該システムにより距離を測定するための方法

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US (1) US10901090B2 (https=)
EP (1) EP2955544B1 (https=)
JP (2) JP2017517737A (https=)
KR (1) KR102432765B1 (https=)
CN (1) CN106662651B (https=)
BE (1) BE1022486B1 (https=)
WO (1) WO2015189311A1 (https=)

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JP2022525894A (ja) * 2019-03-22 2022-05-20 ヴァイアヴィ・ソリューションズ・インコーポレイテッド 飛行時間型3次元センシングシステム
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US10901090B2 (en) 2021-01-26
BE1022486B1 (fr) 2016-05-03
WO2015189311A1 (en) 2015-12-17
JP2021039131A (ja) 2021-03-11
EP2955544A1 (en) 2015-12-16
KR102432765B1 (ko) 2022-08-17
JP7191921B2 (ja) 2022-12-19
EP2955544B1 (en) 2020-06-17
US20170123067A1 (en) 2017-05-04
CN106662651B (zh) 2019-08-06
KR20170041681A (ko) 2017-04-17
CN106662651A (zh) 2017-05-10

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