CA2514655C - Appareil et methode de representation d'objets a trois dimensions basee sur la profondeur de champ de l'image - Google Patents

Appareil et methode de representation d'objets a trois dimensions basee sur la profondeur de champ de l'image Download PDF

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Publication number
CA2514655C
CA2514655C CA2514655A CA2514655A CA2514655C CA 2514655 C CA2514655 C CA 2514655C CA 2514655 A CA2514655 A CA 2514655A CA 2514655 A CA2514655 A CA 2514655A CA 2514655 C CA2514655 C CA 2514655C
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Canada
Prior art keywords
node
octree
nodes
image
context
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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.)
Expired - Fee Related
Application number
CA2514655A
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English (en)
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CA2514655A1 (fr
Inventor
In-Kyu Park
Alexander Olegovich Zhirkov
Mahn-Jin Han
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Publication date
Priority claimed from KR10-2002-0067970A external-priority patent/KR100446635B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from CA002413056A external-priority patent/CA2413056C/fr
Publication of CA2514655A1 publication Critical patent/CA2514655A1/fr
Application granted granted Critical
Publication of CA2514655C publication Critical patent/CA2514655C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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CA2514655A 2001-11-27 2002-11-27 Appareil et methode de representation d'objets a trois dimensions basee sur la profondeur de champ de l'image Expired - Fee Related CA2514655C (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US33316701P 2001-11-27 2001-11-27
US60/333,167 2001-11-27
US36254502P 2002-03-08 2002-03-08
US60/362,545 2002-03-08
US37656302P 2002-05-01 2002-05-01
US60/376,563 2002-05-01
US39530402P 2002-07-12 2002-07-12
US60/395,304 2002-07-12
KR10-2002-0067970A KR100446635B1 (ko) 2001-11-27 2002-11-04 깊이 이미지 기반 3차원 객체 표현 장치 및 방법
KR2002-67970 2002-11-04
CA002413056A CA2413056C (fr) 2001-11-27 2002-11-27 Appareil et methode de representation d'objets a trois dimensions basee sur la profondeur de champ de l'image

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002413056A Division CA2413056C (fr) 2001-11-27 2002-11-27 Appareil et methode de representation d'objets a trois dimensions basee sur la profondeur de champ de l'image

Publications (2)

Publication Number Publication Date
CA2514655A1 CA2514655A1 (fr) 2003-05-27
CA2514655C true CA2514655C (fr) 2010-05-11

Family

ID=35206795

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CA2514655A Expired - Fee Related CA2514655C (fr) 2001-11-27 2002-11-27 Appareil et methode de representation d'objets a trois dimensions basee sur la profondeur de champ de l'image

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CA (1) CA2514655C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8745515B2 (en) 2004-04-07 2014-06-03 Nokia Corporation Presentation of large pages on small displays
CN109313820B (zh) * 2016-06-14 2023-07-04 松下电器（美国）知识产权公司 三维数据编码方法、解码方法、编码装置、解码装置
EP3429209A1 (fr) * 2017-07-13 2019-01-16 Thomson Licensing Procédé et appareil de codage/décodage d'un nuage de points représentant un objet 3d
EP3742403A4 (fr) * 2018-01-19 2021-03-17 Panasonic Intellectual Property Corporation of America Procédé d'encodage de données tridimensionnelles, procédé de décodage de données tridimensionnelles, dispositif d'encodage de données tridimensionnelles, et dispositif de décodage de données tridimensionnelles
WO2020018703A1 (fr) * 2018-07-17 2020-01-23 Futurewei Technologies, Inc. Signalisation de type prédiction et signalisation d'ordre temporel dans un codage en nuage de points (pcc)
US11368717B2 (en) * 2019-09-16 2022-06-21 Tencent America LLC Method and apparatus for point cloud compression
CN112950753B (zh) * 2019-12-11 2023-09-26 腾讯科技（深圳）有限公司 虚拟植物显示方法、装置、设备及存储介质
CN111291625B (zh) * 2020-01-16 2023-04-18 广东工业大学 一种基于人脸检索的好友推荐方法及系统
CN111583348B (zh) * 2020-05-09 2024-03-29 维沃移动通信有限公司 图像数据编码方法及装置、显示方法及装置、电子设备
CN119295535B (zh) * 2024-09-13 2025-09-16 中国电子科技集团公司第五十四研究所 一种基于三角形构建伴随图的语义点集匹配方法
CN118840464B (zh) * 2024-09-20 2024-12-27 青岛国实科技集团有限公司 一种基于虚幻引擎的海洋数据可视化颜色映射方法
CN119887757B (zh) * 2025-03-26 2025-06-24 齐鲁工业大学(山东省科学院) 基于数据融合的隧道衬砌细微裂缝检测方法及系统

Also Published As

Publication number Publication date
CA2514655A1 (fr) 2003-05-27

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