KR102860857B1 - 정보 처리 장치 및 방법 - Google Patents

정보 처리 장치 및 방법

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Publication number
KR102860857B1
KR102860857B1 KR1020227021436A KR20227021436A KR102860857B1 KR 102860857 B1 KR102860857 B1 KR 102860857B1 KR 1020227021436 A KR1020227021436 A KR 1020227021436A KR 20227021436 A KR20227021436 A KR 20227021436A KR 102860857 B1 KR102860857 B1 KR 102860857B1
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KR
South Korea
Prior art keywords
points
point
data
processing
unit
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Application number
KR1020227021436A
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English (en)
Korean (ko)
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KR20220122995A (ko
Inventor
즈요시 가토
사토루 구마
오지 나카가미
히로유키 야스다
코지 야노
Original Assignee
소니그룹주식회사
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Priority to KR1020257030497A priority Critical patent/KR20250143123A/ko
Priority to KR1020257030496A priority patent/KR20250143122A/ko
Publication of KR20220122995A publication Critical patent/KR20220122995A/ko
Application granted granted Critical
Publication of KR102860857B1 publication Critical patent/KR102860857B1/ko
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Generation (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020227021436A 2020-01-07 2020-12-24 정보 처리 장치 및 방법 Active KR102860857B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020257030497A KR20250143123A (ko) 2020-01-07 2020-12-24 부호화 장치 및 방법
KR1020257030496A KR20250143122A (ko) 2020-01-07 2020-12-24 복호 장치 및 방법

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-000679 2020-01-07
JP2020000679 2020-01-07
PCT/JP2020/048358 WO2021140930A1 (ja) 2020-01-07 2020-12-24 情報処理装置および方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
KR1020257030496A Division KR20250143122A (ko) 2020-01-07 2020-12-24 복호 장치 및 방법
KR1020257030497A Division KR20250143123A (ko) 2020-01-07 2020-12-24 부호화 장치 및 방법

Publications (2)

Publication Number Publication Date
KR20220122995A KR20220122995A (ko) 2022-09-05
KR102860857B1 true KR102860857B1 (ko) 2025-09-17

Family

ID=76788592

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020227021436A Active KR102860857B1 (ko) 2020-01-07 2020-12-24 정보 처리 장치 및 방법
KR1020257030496A Pending KR20250143122A (ko) 2020-01-07 2020-12-24 복호 장치 및 방법
KR1020257030497A Pending KR20250143123A (ko) 2020-01-07 2020-12-24 부호화 장치 및 방법

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020257030496A Pending KR20250143122A (ko) 2020-01-07 2020-12-24 복호 장치 및 방법
KR1020257030497A Pending KR20250143123A (ko) 2020-01-07 2020-12-24 부호화 장치 및 방법

Country Status (6)

Country Link
US (2) US12231684B2 (https=)
EP (1) EP4071715A4 (https=)
JP (2) JP7613378B2 (https=)
KR (3) KR102860857B1 (https=)
CN (1) CN114902284A (https=)
WO (1) WO2021140930A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12249106B2 (en) * 2020-06-05 2025-03-11 Lg Electronics Inc. Point cloud data processing device and processing method
CN117546205A (zh) * 2021-07-02 2024-02-09 松下电器（美国）知识产权公司 三维数据编码方法、三维数据解码方法、三维数据编码装置及三维数据解码装置
CN118475959A (zh) * 2021-12-27 2024-08-09 日本电信电话株式会社 解码装置、编码装置、解码程序、编码程序、解码方法及编码方法
EP4485934A4 (en) * 2022-02-24 2026-01-07 Lg Electronics Inc POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD
KR102886701B1 (ko) * 2023-08-08 2025-11-14 주식회사 일성이엔지 선박의 인홀 타입 자주식 도킹방법
KR102907566B1 (ko) * 2023-08-08 2026-01-07 주식회사 일성이엔지 선박의 인홀 타입 자주식 도킹장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019055772A1 (en) * 2017-09-14 2019-03-21 Apple Inc. COMPRESSION OF CLOUD OF POINTS
WO2019240286A1 (ja) * 2018-06-15 2019-12-19 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

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US5467268A (en) * 1994-02-25 1995-11-14 Minnesota Mining And Manufacturing Company Method for resource assignment and scheduling
WO2018066990A1 (ko) * 2016-10-04 2018-04-12 김기백 영상 데이터 부호화/복호화 방법 및 장치
CN111108529B (zh) * 2017-09-29 2023-10-03 索尼公司 信息处理设备和方法
WO2019244931A1 (ja) * 2018-06-19 2019-12-26 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
WO2021261237A1 (ja) * 2020-06-22 2021-12-30 ソニーグループ株式会社 情報処理装置および方法
US11443147B2 (en) * 2020-12-11 2022-09-13 Argo AI, LLC Systems and methods for object detection using stereovision information
US20240232460A1 (en) * 2023-01-05 2024-07-11 Gm Cruise Holdings Llc Machine learning for autonomous vehicles using parameterizable features

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019055772A1 (en) * 2017-09-14 2019-03-21 Apple Inc. COMPRESSION OF CLOUD OF POINTS
WO2019240286A1 (ja) * 2018-06-15 2019-12-19 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

Also Published As

Publication number Publication date
JP7613378B2 (ja) 2025-01-15
EP4071715A1 (en) 2022-10-12
WO2021140930A1 (ja) 2021-07-15
KR20250143122A (ko) 2025-09-30
CN114902284A (zh) 2022-08-12
US12231684B2 (en) 2025-02-18
JPWO2021140930A1 (https=) 2021-07-15
EP4071715A4 (en) 2023-04-05
JP7803401B2 (ja) 2026-01-21
KR20220122995A (ko) 2022-09-05
US20250142120A1 (en) 2025-05-01
KR20250143123A (ko) 2025-09-30
US20230023219A1 (en) 2023-01-26
JP2025039592A (ja) 2025-03-21

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