JP2022502892A5 - - Google Patents

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Publication number
JP2022502892A5
JP2022502892A5 JP2021514337A JP2021514337A JP2022502892A5 JP 2022502892 A5 JP2022502892 A5 JP 2022502892A5 JP 2021514337 A JP2021514337 A JP 2021514337A JP 2021514337 A JP2021514337 A JP 2021514337A JP 2022502892 A5 JP2022502892 A5 JP 2022502892A5
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JP
Japan
Prior art keywords
image
geometry
point
depth value
pixel
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Application number
JP2021514337A
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English (en)
Japanese (ja)
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JP2022502892A (ja
JP7615022B2 (ja
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Priority claimed from PCT/US2019/054616 external-priority patent/WO2020072853A1/en
Publication of JP2022502892A publication Critical patent/JP2022502892A/ja
Publication of JP2022502892A5 publication Critical patent/JP2022502892A5/ja
Priority to JP2024231518A priority Critical patent/JP7872834B2/ja
Application granted granted Critical
Publication of JP7615022B2 publication Critical patent/JP7615022B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021514337A 2018-10-05 2019-10-04 ３ｄ点を符号化／再構築するための方法およびデバイス Active JP7615022B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024231518A JP7872834B2 (ja) 2018-10-05 2024-12-27 ３ｄ点を符号化／再構築するための方法およびデバイス

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP18306317.1 2018-10-05
EP18306317 2018-10-05
EP18306334.6 2018-10-09
EP18306334 2018-10-09
PCT/US2019/054616 WO2020072853A1 (en) 2018-10-05 2019-10-04 A method and device for encoding/reconstructing 3d points

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024231518A Division JP7872834B2 (ja) 2018-10-05 2024-12-27 ３ｄ点を符号化／再構築するための方法およびデバイス

Publications (3)

Publication Number Publication Date
JP2022502892A JP2022502892A (ja) 2022-01-11
JP2022502892A5 true JP2022502892A5 (enExample) 2022-10-12
JP7615022B2 JP7615022B2 (ja) 2025-01-16

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ID=68234321

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021514337A Active JP7615022B2 (ja) 2018-10-05 2019-10-04 ３ｄ点を符号化／再構築するための方法およびデバイス
JP2024231518A Active JP7872834B2 (ja) 2018-10-05 2024-12-27 ３ｄ点を符号化／再構築するための方法およびデバイス

Family Applications After (1)

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JP2024231518A Active JP7872834B2 (ja) 2018-10-05 2024-12-27 ３ｄ点を符号化／再構築するための方法およびデバイス

Country Status (7)

Country Link
US (1) US20220005231A1 (enExample)
EP (1) EP3861750A1 (enExample)
JP (2) JP7615022B2 (enExample)
KR (2) KR102946242B1 (enExample)
CN (1) CN112956204B (enExample)
BR (1) BR112021005167A2 (enExample)
WO (1) WO2020072853A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3936801A1 (en) * 2020-07-06 2022-01-12 LG Electronics Inc. Refrigerator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100902353B1 (ko) * 2007-11-16 2009-06-12 광주과학기술원 깊이맵 추정장치와 방법, 이를 이용한 중간 영상 생성 방법및 다시점 비디오의 인코딩 방법
BRPI0911447A2 (pt) * 2008-04-25 2018-03-20 Thomson Licensing codificação de sinal de profundidade
WO2010142929A1 (en) * 2009-06-11 2010-12-16 Toshiba Research Europe Limited 3d image generation
US8587583B2 (en) * 2011-01-31 2013-11-19 Microsoft Corporation Three-dimensional environment reconstruction
US20120236934A1 (en) 2011-03-18 2012-09-20 Qualcomm Incorporated Signaling of multiview video plus depth content with a block-level 4-component structure
JP6250805B2 (ja) * 2013-07-19 2017-12-20 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 深度ベース・ブロック・パーティショニングを使用して、テクスチャブロックを符号化および復号するための方法ならびに装置
WO2015172227A1 (en) * 2014-05-13 2015-11-19 Pcp Vr Inc. Method, system and apparatus for generation and playback of virtual reality multimedia
US9307249B2 (en) * 2014-06-20 2016-04-05 Freescale Semiconductor, Inc. Processing device and method of compressing images
KR101894512B1 (ko) * 2014-06-26 2018-09-04 후아웨이 테크놀러지 컴퍼니 리미티드 고효율 비디오 코딩 중 깊이 기반 블록 파티셔닝의 제공 방법 및 장치
CN104378616B (zh) * 2014-09-03 2017-06-16 王元庆 一种平铺式多视图图像帧包装结构与构造方法
EP3565259A4 (en) * 2016-12-28 2019-11-06 Panasonic Intellectual Property Corporation of America DISTRIBUTION METHOD FOR THREE-DIMENSIONAL MODEL, RECEIVING METHOD FOR THREE-DIMENSIONAL MODEL, DISTRIBUTION DEVICE FOR THREE-DIMENSIONAL MODEL AND RECEIVING DEVICE FOR THREE-DIMENSIONAL MODEL
US11514613B2 (en) * 2017-03-16 2022-11-29 Samsung Electronics Co., Ltd. Point cloud and mesh compression using image/video codecs
US10909725B2 (en) * 2017-09-18 2021-02-02 Apple Inc. Point cloud compression
US10783668B2 (en) * 2017-12-22 2020-09-22 Samsung Electronics Co., Ltd. Handling duplicate points in point cloud compression
KR102851340B1 (ko) * 2018-04-11 2025-08-27 인터디지털 브이씨 홀딩스 인코포레이티드 투사 평면의 적어도 한 이미지 영역 내로 직교 투사된 한 세트의 3d 포인트의 깊이 값들을 인코딩하기 위한 방법
US11095908B2 (en) * 2018-07-09 2021-08-17 Samsung Electronics Co., Ltd. Point cloud compression using interpolation

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