JPWO2021240766A1 - - Google Patents

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Publication number
JPWO2021240766A1
JPWO2021240766A1 JP2022527430A JP2022527430A JPWO2021240766A1 JP WO2021240766 A1 JPWO2021240766 A1 JP WO2021240766A1 JP 2022527430 A JP2022527430 A JP 2022527430A JP 2022527430 A JP2022527430 A JP 2022527430A JP WO2021240766 A1 JPWO2021240766 A1 JP WO2021240766A1
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.)
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Application number
JP2022527430A
Other versions
JP7307390B2 (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.)
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Publication of JPWO2021240766A1 publication Critical patent/JPWO2021240766A1/ja
Application granted granted Critical
Publication of JP7307390B2 publication Critical patent/JP7307390B2/ja
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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
    • 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
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/40—Tree coding, e.g. quadtree, octree
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits

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)
  • Multimedia (AREA)
  • Image Processing (AREA)
JP2022527430A 2020-05-29 2020-05-29 ノイズ判定方法、ノイズ判定装置及びプログラム Active JP7307390B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/021289 WO2021240766A1 (ja) 2020-05-29 2020-05-29 ノイズ判定方法、ノイズ判定装置及びプログラム

Publications (2)

Publication Number Publication Date
JPWO2021240766A1 true JPWO2021240766A1 (ja) 2021-12-02
JP7307390B2 JP7307390B2 (ja) 2023-07-12

Family

ID=78723277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022527430A Active JP7307390B2 (ja) 2020-05-29 2020-05-29 ノイズ判定方法、ノイズ判定装置及びプログラム

Country Status (3)

Country Link
US (1) US20230243925A1 (ja)
JP (1) JP7307390B2 (ja)
WO (1) WO2021240766A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7469701B2 (ja) * 2020-05-29 2024-04-17 日本電信電話株式会社 データ更新方法、データ更新装置及びプログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019103009A1 (ja) * 2017-11-22 2019-05-31 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 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019103009A1 (ja) * 2017-11-22 2019-05-31 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 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"G-PCC codec description v2[online]", ISO/IEC JTC1/SC29/WG11 N18189, JPN7020002510, January 2019 (2019-01-01), ISSN: 0005072021 *
DRICOT, ANTOINE ET AL.: "Adaptive Multi-level Triangle Soup for Geometry-based Point Cloud Coding[online]", 2019 IEEE 21ST INTERNATIONAL WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING (MMSP), JPN6020030855, 18 November 2019 (2019-11-18), ISSN: 0005072022 *
LIU, CHANG ET AL.: "3D Point Cloud Denoising and Normal Estimation for 3D Surface Reconstruction[online]", 2015 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND BIOMIMETICS (ROBIO), JPN6020030857, 25 February 2016 (2016-02-25), pages 820 - 825, ISSN: 0005072023 *
TANG, LIN ET AL.: "Compression Algorithm of Scattered Point Cloud Based on Octree Coding[online]", 2016 2ND IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATIONS (ICCC), JPN6020030859, 11 May 2017 (2017-05-11), pages 85 - 89, ISSN: 0005072024 *

Also Published As

Publication number Publication date
JP7307390B2 (ja) 2023-07-12
WO2021240766A1 (ja) 2021-12-02
US20230243925A1 (en) 2023-08-03

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