JPWO2020235022A1 - - Google Patents

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Publication number
JPWO2020235022A1
JPWO2020235022A1 JP2021519958A JP2021519958A JPWO2020235022A1 JP WO2020235022 A1 JPWO2020235022 A1 JP WO2020235022A1 JP 2021519958 A JP2021519958 A JP 2021519958A JP 2021519958 A JP2021519958 A JP 2021519958A JP WO2020235022 A1 JPWO2020235022 A1 JP WO2020235022A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021519958A
Other versions
JP7197003B2 (ja
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
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Publication of JPWO2020235022A1 publication Critical patent/JPWO2020235022A1/ja
Application granted granted Critical
Publication of JP7197003B2 publication Critical patent/JP7197003B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/539—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2021519958A 2019-05-21 2019-05-21 深度推定装置、深度推定方法、及び深度推定プログラム Active JP7197003B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/020172 WO2020235022A1 (ja) 2019-05-21 2019-05-21 深度推定装置、深度推定方法、及び深度推定プログラム

Publications (2)

Publication Number Publication Date
JPWO2020235022A1 true JPWO2020235022A1 (ja) 2020-11-26
JP7197003B2 JP7197003B2 (ja) 2022-12-27

Family

ID=73459299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021519958A Active JP7197003B2 (ja) 2019-05-21 2019-05-21 深度推定装置、深度推定方法、及び深度推定プログラム

Country Status (3)

Country Link
US (1) US20220221581A1 (ja)
JP (1) JP7197003B2 (ja)
WO (1) WO2020235022A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023089892A1 (ja) * 2021-11-16 2023-05-25 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 推定方法、推定システムおよびプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519052A (ja) * 1991-05-08 1993-01-26 Nippon Telegr & Teleph Corp <Ntt> ニユーラルネツトワークによる３次元物体の認識方法
JP2000098031A (ja) * 1998-09-22 2000-04-07 Hitachi Ltd インパルスソーナー
US20040165478A1 (en) * 2000-07-08 2004-08-26 Harmon John B. Biomimetic sonar system and method
JP2019015598A (ja) * 2017-07-06 2019-01-31 株式会社東芝 計測装置および方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181254A (en) * 1990-12-14 1993-01-19 Westinghouse Electric Corp. Method for automatically identifying targets in sonar images
US10802450B2 (en) * 2016-09-08 2020-10-13 Mentor Graphics Corporation Sensor event detection and fusion
US20180136332A1 (en) * 2016-11-15 2018-05-17 Wheego Electric Cars, Inc. Method and system to annotate objects and determine distances to objects in an image
US10612929B2 (en) * 2017-10-17 2020-04-07 AI Incorporated Discovering and plotting the boundary of an enclosure
EP3518001B1 (en) * 2018-01-25 2020-09-16 Aptiv Technologies Limited Method for increasing the reliability of determining the position of a vehicle on the basis of a plurality of detection points
EP3517996B1 (en) * 2018-01-25 2022-09-07 Aptiv Technologies Limited Method for determining the position of a vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519052A (ja) * 1991-05-08 1993-01-26 Nippon Telegr & Teleph Corp <Ntt> ニユーラルネツトワークによる３次元物体の認識方法
JP2000098031A (ja) * 1998-09-22 2000-04-07 Hitachi Ltd インパルスソーナー
US20040165478A1 (en) * 2000-07-08 2004-08-26 Harmon John B. Biomimetic sonar system and method
JP2019015598A (ja) * 2017-07-06 2019-01-31 株式会社東芝 計測装置および方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DOKMANIC, IVAN ET AL.: ""Acoustic echoes reveal room shape"", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (PNAS), vol. 110, no. 30, JPN7019002545, 23 July 2013 (2013-07-23), pages 12186 - 12191, XP055106739, ISSN: 0004828293, DOI: 10.1073/pnas.1221464110 *
DROR, ITIEL E. ET AL.: ""Three-Dimensional Target Recognition via Sonar: A Neural Network Model"", NEURAL NETWORKS, vol. 8, no. 1, JPN6019030945, 1995, pages 149 - 160, ISSN: 0004828292 *
LAINA, IRO ET AL.: ""Deeper Depth Prediction with Fully Convolutional Residual Networks"", 2016 FOURTH INTERNATIONAL CONFERENCE ON 3D VISION (3DV), JPN6022048330, October 2016 (2016-10-01), pages 239 - 248, XP033027630, ISSN: 0004921223, DOI: 10.1109/3DV.2016.32 *

Also Published As

Publication number Publication date
US20220221581A1 (en) 2022-07-14
JP7197003B2 (ja) 2022-12-27
WO2020235022A1 (ja) 2020-11-26

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