SG11202005374UA - Image processing apparatus and method - Google Patents

Image processing apparatus and method

Info

Publication number
SG11202005374UA
SG11202005374UA SG11202005374UA SG11202005374UA SG11202005374UA SG 11202005374U A SG11202005374U A SG 11202005374UA SG 11202005374U A SG11202005374U A SG 11202005374UA SG 11202005374U A SG11202005374U A SG 11202005374UA SG 11202005374U A SG11202005374U A SG 11202005374UA
Authority
SG
Singapore
Prior art keywords
processing apparatus
image processing
image
processing
Prior art date
Application number
SG11202005374UA
Other languages
English (en)
Inventor
Ohji Nakagami
Koji Yano
Satoru Kuma
Tsuyoshi Kato
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of SG11202005374UA publication Critical patent/SG11202005374UA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
SG11202005374UA 2018-01-16 2019-01-07 Image processing apparatus and method SG11202005374UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018004983 2018-01-16
PCT/JP2019/000051 WO2019142666A1 (ja) 2018-01-16 2019-01-07 画像処理装置および方法

Publications (1)

Publication Number Publication Date
SG11202005374UA true SG11202005374UA (en) 2020-07-29

Family

ID=67301752

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005374UA SG11202005374UA (en) 2018-01-16 2019-01-07 Image processing apparatus and method

Country Status (15)

Country Link
US (1) US11721048B2 (pt)
EP (1) EP3742401A4 (pt)
JP (1) JP7327166B2 (pt)
KR (2) KR102596507B1 (pt)
CN (1) CN111566702B (pt)
AU (1) AU2019210233B2 (pt)
BR (1) BR112020013599A2 (pt)
CA (1) CA3087980A1 (pt)
MX (1) MX2020007416A (pt)
PH (1) PH12020500587A1 (pt)
RU (1) RU2020122782A (pt)
SG (1) SG11202005374UA (pt)
TW (1) TWI815842B (pt)
WO (1) WO2019142666A1 (pt)
ZA (1) ZA202005038B (pt)

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US11756234B2 (en) 2018-04-11 2023-09-12 Interdigital Vc Holdings, Inc. Method for encoding depth values of a set of 3D points once orthogonally projected into at least one image region of a projection plane

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WO2019162567A1 (en) * 2018-02-23 2019-08-29 Nokia Technologies Oy Encoding and decoding of volumetric video
EP3554082A1 (en) 2018-04-11 2019-10-16 InterDigital VC Holdings, Inc. A method and device for coding the geometry of a point cloud
KR20200140825A (ko) 2018-04-11 2020-12-16 인터디지털 브이씨 홀딩스 인코포레이티드 3d 객체를 나타내는 포인트 클라우드를 인코딩/디코딩하기 위한 방법 및 장치
WO2019198521A1 (ja) * 2018-04-11 2019-10-17 ソニー株式会社 画像処理装置および方法
CA3096819A1 (en) * 2018-04-11 2019-10-17 Interdigital Vc Holdings, Inc. A method and apparatus for encoding/decoding a point cloud representing a 3d object
US11533505B2 (en) * 2018-07-11 2022-12-20 Interdigital Vc Holdings, Inc. Method for encoding/decoding texture of points of a point cloud
BR112021000044A2 (pt) * 2018-07-11 2021-03-30 Sony Corporation Aparelho e método de processamento de imagem
JP2021182650A (ja) 2018-07-20 2021-11-25 ソニーグループ株式会社 画像処理装置および方法
JP7100523B2 (ja) * 2018-07-27 2022-07-13 京セラ株式会社 表示装置、表示システムおよび移動体
US11956478B2 (en) * 2019-01-09 2024-04-09 Tencent America LLC Method and apparatus for point cloud chunking for improved patch packing and coding efficiency
KR20210134391A (ko) * 2019-03-12 2021-11-09 후아웨이 테크놀러지 컴퍼니 리미티드 포인트 클라우드 코딩을 위한 패치 데이터 유닛 코딩 및 디코딩
KR102596003B1 (ko) * 2019-03-21 2023-10-31 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신장치 및 포인트 클라우드 데이터 수신 방법
CN114365194A (zh) * 2019-09-30 2022-04-15 中兴通讯股份有限公司 用于点云数据的文件格式
US20220303578A1 (en) * 2019-11-13 2022-09-22 Sony Group Corporation Image processing apparatus and method
WO2021193088A1 (ja) * 2020-03-25 2021-09-30 ソニーグループ株式会社 画像処理装置および方法
KR102533985B1 (ko) * 2021-05-21 2023-05-17 한국항공대학교산학협력단 포인트 클라우드 복원 시스템 및 방법

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CA2413056C (en) * 2001-11-27 2009-02-10 Samsung Electronics Co., Ltd. Apparatus and method for depth image-based representation of 3-dimensional object
KR100446635B1 (ko) * 2001-11-27 2004-09-04 삼성전자주식회사 깊이 이미지 기반 3차원 객체 표현 장치 및 방법
EP2180449A1 (en) * 2008-10-21 2010-04-28 Koninklijke Philips Electronics N.V. Method and device for providing a layered depth model of a scene
JP5480914B2 (ja) * 2009-12-11 2014-04-23 株式会社トプコン 点群データ処理装置、点群データ処理方法、および点群データ処理プログラム
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JP5161991B2 (ja) * 2011-03-25 2013-03-13 株式会社東芝 画像処理装置
JP6030549B2 (ja) * 2011-04-13 2016-11-24 株式会社トプコン 三次元点群位置データ処理装置、三次元点群位置データ処理システム、三次元点群位置データ処理方法およびプログラム
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KR20160072165A (ko) * 2013-10-14 2016-06-22 코닌클리케 필립스 엔.브이. 3d 뷰잉을 위한 깊이 맵의 리매핑
US9465361B2 (en) 2014-03-31 2016-10-11 Disney Enterprises, Inc. Image based multiview multilayer holographic rendering algorithm
CN106973569A (zh) * 2014-05-13 2017-07-21 Pcp虚拟现实股份有限公司 生成和回放虚拟现实多媒体的方法、系统和装置
WO2016006728A1 (ko) * 2014-07-08 2016-01-14 삼성전자 주식회사 화상을 이용해 3차원 정보를 처리하는 전자 장치 및 방법
US20170214943A1 (en) * 2016-01-22 2017-07-27 Mitsubishi Electric Research Laboratories, Inc. Point Cloud Compression using Prediction and Shape-Adaptive Transforms
CN106934861B (zh) * 2017-02-09 2020-06-26 深圳先进技术研究院 物体三维重建方法及装置
CN107481313A (zh) * 2017-08-18 2017-12-15 深圳市唯特视科技有限公司 一种基于学习有效点云生成的密集三维物体重建方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11756234B2 (en) 2018-04-11 2023-09-12 Interdigital Vc Holdings, Inc. Method for encoding depth values of a set of 3D points once orthogonally projected into at least one image region of a projection plane

Also Published As

Publication number Publication date
CA3087980A1 (en) 2019-07-25
KR102596507B1 (ko) 2023-11-01
KR20230155019A (ko) 2023-11-09
EP3742401A4 (en) 2020-12-09
AU2019210233A1 (en) 2020-07-23
KR20200108833A (ko) 2020-09-21
RU2020122782A (ru) 2022-01-10
BR112020013599A2 (pt) 2020-12-01
JPWO2019142666A1 (ja) 2021-01-28
EP3742401A1 (en) 2020-11-25
WO2019142666A1 (ja) 2019-07-25
CN111566702B (zh) 2024-03-26
TW201933284A (zh) 2019-08-16
MX2020007416A (es) 2020-09-14
CN111566702A (zh) 2020-08-21
US20210174559A1 (en) 2021-06-10
US11721048B2 (en) 2023-08-08
ZA202005038B (en) 2021-05-26
JP7327166B2 (ja) 2023-08-16
TWI815842B (zh) 2023-09-21
AU2019210233B2 (en) 2023-10-19
PH12020500587A1 (en) 2021-06-14

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