JPWO2020032004A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2020032004A5
JPWO2020032004A5 JP2020535779A JP2020535779A JPWO2020032004A5 JP WO2020032004 A5 JPWO2020032004 A5 JP WO2020032004A5 JP 2020535779 A JP2020535779 A JP 2020535779A JP 2020535779 A JP2020535779 A JP 2020535779A JP WO2020032004 A5 JPWO2020032004 A5 JP WO2020032004A5
Authority
JP
Japan
Prior art keywords
encoding
file
data
point cloud
encoding method
Prior art date
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
JP2020535779A
Other languages
English (en)
Japanese (ja)
Other versions
JP7581047B2 (ja
JPWO2020032004A1 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2019/030842 external-priority patent/WO2020032004A1/ja
Publication of JPWO2020032004A1 publication Critical patent/JPWO2020032004A1/ja
Publication of JPWO2020032004A5 publication Critical patent/JPWO2020032004A5/ja
Priority to JP2024190549A priority Critical patent/JP7747852B2/ja
Application granted granted Critical
Publication of JP7581047B2 publication Critical patent/JP7581047B2/ja
Priority to JP2025155281A priority patent/JP2025186421A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020535779A 2018-08-06 2019-08-06 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置 Active JP7581047B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024190549A JP7747852B2 (ja) 2018-08-06 2024-10-30 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置
JP2025155281A JP2025186421A (ja) 2018-08-06 2025-09-18 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862714973P 2018-08-06 2018-08-06
US62/714,973 2018-08-06
PCT/JP2019/030842 WO2020032004A1 (ja) 2018-08-06 2019-08-06 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024190549A Division JP7747852B2 (ja) 2018-08-06 2024-10-30 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置

Publications (3)

Publication Number Publication Date
JPWO2020032004A1 JPWO2020032004A1 (ja) 2021-08-10
JPWO2020032004A5 true JPWO2020032004A5 (https=) 2022-08-12
JP7581047B2 JP7581047B2 (ja) 2024-11-12

Family

ID=69414778

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2020535779A Active JP7581047B2 (ja) 2018-08-06 2019-08-06 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置
JP2024190549A Active JP7747852B2 (ja) 2018-08-06 2024-10-30 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置
JP2025155281A Pending JP2025186421A (ja) 2018-08-06 2025-09-18 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024190549A Active JP7747852B2 (ja) 2018-08-06 2024-10-30 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置
JP2025155281A Pending JP2025186421A (ja) 2018-08-06 2025-09-18 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置

Country Status (6)

Country Link
US (4) US11477482B2 (https=)
EP (1) EP3836087A4 (https=)
JP (3) JP7581047B2 (https=)
KR (3) KR102908923B1 (https=)
CN (2) CN120281919A (https=)
WO (1) WO2020032004A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112020026735A2 (pt) * 2018-08-08 2021-03-30 Panasonic Intellectual Property Corporation Of America Método de codificação de dados tridimensionais, método de decodificação de dados tridimensionais, dispositivo de codificação de dados tridimensionais, e dispositivo de decodificação de dados tridimensionais
CN116248642A (zh) 2020-10-14 2023-06-09 腾讯科技（深圳）有限公司 媒体文件的封装方法、媒体文件的解封装方法及相关设备

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8400497B2 (en) * 2007-09-07 2013-03-19 Samsung Electronics Co., Ltd Method and apparatus for generating stereoscopic file
JP2009134356A (ja) * 2007-11-28 2009-06-18 National Institute Of Information & Communication Technology ３次元形状モデル形成装置、３次元形状モデル形成方法、および３次元形状モデル形成プログラム
JP2010117886A (ja) * 2008-11-13 2010-05-27 Kanto Auto Works Ltd 仮想試作システム及び仮想試作における動作情報の処理方法並びに該処理方法を記録した記録媒体
EP2197217A1 (en) * 2008-12-15 2010-06-16 Koninklijke Philips Electronics N.V. Image based 3D video format
WO2010096189A1 (en) * 2009-02-19 2010-08-26 Thomson Licensing 3d video formats
US8731313B2 (en) * 2009-03-23 2014-05-20 Level Set Systems, Inc. Method and apparatus for accurate compression and decompression of three-dimensional point cloud data
TW201116041A (en) * 2009-06-29 2011-05-01 Sony Corp Three-dimensional image data transmission device, three-dimensional image data transmission method, three-dimensional image data reception device, three-dimensional image data reception method, image data transmission device, and image data reception
JP2011228862A (ja) 2010-04-16 2011-11-10 Sony Corp データ構造、画像処理装置、画像処理方法、およびプログラム
EP2730089B1 (en) * 2011-07-08 2024-11-06 InterDigital VC Holdings, Inc. System and method for encoding and decoding a bitstream for a 3d model having repetitive structure
BR112013003399B1 (pt) 2011-07-29 2022-04-19 Sun Patent Trust Método e aparelho de decodificação para decodificar um sinal de imagem codificado para uma unidade de codificação
US9288505B2 (en) * 2011-08-11 2016-03-15 Qualcomm Incorporated Three-dimensional video with asymmetric spatial resolution
EP2783509B1 (en) * 2011-11-25 2024-10-30 InterDigital VC Holdings, Inc. Method and apparatus for generating a bitstream of repetitive structure discovery based 3d model compression
US9390110B2 (en) * 2012-05-02 2016-07-12 Level Set Systems Inc. Method and apparatus for compressing three-dimensional point cloud data
JP5762637B2 (ja) 2012-07-30 2015-08-12 三菱電機株式会社 地図表示装置
US9674499B2 (en) * 2012-08-15 2017-06-06 Qualcomm Incorporated Compatible three-dimensional video communications
US20140078249A1 (en) * 2012-09-20 2014-03-20 Qualcomm Incorporated Indication of frame-packed stereoscopic 3d video data for video coding
US9584792B2 (en) * 2013-01-04 2017-02-28 Qualcomm Incorporated Indication of current view dependency on reference view in multiview coding file format
WO2014107098A1 (ko) * 2013-01-07 2014-07-10 삼성전자 주식회사 영상을 부호화/복호화하기 위한 파라미터 세트 생성 방법 및 장치
KR20140095442A (ko) * 2013-01-23 2014-08-01 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP6498882B2 (ja) * 2013-07-22 2019-04-10 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 蓄積方法、再生方法、蓄積装置、および再生装置
WO2016007648A1 (en) * 2014-07-08 2016-01-14 Carter Braxton Dynamic collection, control and conveyance of 3-dimensional data in a network
US9734595B2 (en) * 2014-09-24 2017-08-15 University of Maribor Method and apparatus for near-lossless compression and decompression of 3D meshes and point clouds
KR20170101983A (ko) 2014-12-31 2017-09-06 노키아 테크놀로지스 오와이 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측
US9972125B2 (en) * 2015-12-16 2018-05-15 Google Inc. Split tile map rendering
US10694210B2 (en) * 2016-05-28 2020-06-23 Microsoft Technology Licensing, Llc Scalable point cloud compression with transform, and corresponding decompression
JP6669403B2 (ja) * 2016-06-03 2020-03-18 キヤノン株式会社 通信装置、通信制御方法および通信システム
WO2018021373A1 (ja) * 2016-07-29 2018-02-01 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 符号化装置、復号装置、符号化方法及び復号方法
JP7050683B2 (ja) 2016-08-26 2022-04-08 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 三次元情報処理方法及び三次元情報処理装置
US9787321B1 (en) * 2016-11-17 2017-10-10 Google Inc. Point cloud data compression using a space-filling curve
JP7320352B2 (ja) 2016-12-28 2023-08-03 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 三次元モデル送信方法、三次元モデル受信方法、三次元モデル送信装置及び三次元モデル受信装置
US11514613B2 (en) * 2017-03-16 2022-11-29 Samsung Electronics Co., Ltd. Point cloud and mesh compression using image/video codecs
EP3429211A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding the colors of a colored point cloud whose geometry is represented by an octree-based structure
EP3429208A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding a colored point cloud representing the geometry and colors of a 3d object
EP3429209A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding a point cloud representing a 3d object
EP3428887A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing Method and device for encoding a point cloud
EP3429207A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding a colored point cloud representing the geometry and colors of a 3d object
EP3429212A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding the geometry of a point cloud representing a 3d object
US10499054B2 (en) * 2017-10-12 2019-12-03 Mitsubishi Electric Research Laboratories, Inc. System and method for inter-frame predictive compression for point clouds
US20190116372A1 (en) * 2017-10-16 2019-04-18 Mitsubishi Electric Research Laboratories, Inc. Systems and Methods for Compressing, Representing and Processing Point Clouds
US10735826B2 (en) * 2017-12-20 2020-08-04 Intel Corporation Free dimension format and codec
EP3514968B1 (en) * 2018-01-18 2023-03-08 BlackBerry Limited Methods and devices for entropy coding point clouds
US10796457B2 (en) * 2018-06-26 2020-10-06 Intel Corporation Image-based compression of LIDAR sensor data with point re-ordering
US20200045288A1 (en) * 2018-07-31 2020-02-06 Intel Corporation Six degree of freedom video transcoding mechanism
JP7436364B2 (ja) * 2018-08-03 2024-02-21 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

Similar Documents

Publication Publication Date Title
JP2024026525A5 (ja) 三次元データ格納方法及び三次元データ格納装置
KR102194758B1 (ko) 자유 시점 비디오 스트리밍을 위한 디코더 중심의 uv 코덱
JP2020513703A5 (https=)
RU2020122782A (ru) Устройство и способ обработки изображения
JP2018530967A5 (https=)
JP2018010622A5 (https=)
JP2021502033A5 (https=)
US20190200096A1 (en) File generation device, file generation method, reproducing device, and reproducing method
WO2020071414A8 (ja) 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
JPWO2020004013A5 (https=)
JP2016506693A5 (https=)
EP3944202A3 (en) Method, apparatus, and recording medium for processing image
RU2011111557A (ru) Способ и система для кодирования сигнала трехмерного видео, кодер для кодирования сигнала трехмерного видео, кодированный сигнал трехмерного видео, способ и система для декодирования сигнала трехмерного видео, декодер для декодирования сигнала трехмерного видео
US10715784B2 (en) Methods and systems for preserving precision in compressed depth data representative of a scene
US20220053205A1 (en) Information processing device and information processing method
JPWO2019159956A5 (https=)
JPWO2020032004A5 (https=)
JPWO2022191132A5 (https=)
EP2779105A3 (en) Level-based data sharing for digital content production
CN119278627A (zh) 高效的映射坐标创建和传输
KR102731168B1 (ko) 비디오 부호화 방법 및 비디오 복호화 방법
US9870637B2 (en) Frame removal and replacement for stop-action animation
JP2022139237A5 (https=)
KR20220096396A (ko) Erp 기반 다시점 360도 영상의 초해상화 방법 및 영상처리장치
WO2024004449A1 (ja) 情報処理装置、情報処理方法、コンピュータプログラム