JP2021530890A5 - - Google Patents

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Publication number
JP2021530890A5
JP2021530890A5 JP2020572374A JP2020572374A JP2021530890A5 JP 2021530890 A5 JP2021530890 A5 JP 2021530890A5 JP 2020572374 A JP2020572374 A JP 2020572374A JP 2020572374 A JP2020572374 A JP 2020572374A JP 2021530890 A5 JP2021530890 A5 JP 2021530890A5
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Japan
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block
occupancy map
updated
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occupied
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JP2020572374A
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English (en)
Japanese (ja)
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JP7704531B2 (ja
JP2021530890A (ja
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Priority claimed from PCT/US2019/041145 external-priority patent/WO2020014319A1/en
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Publication of JP2021530890A5 publication Critical patent/JP2021530890A5/ja
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JP2020572374A 2018-07-11 2019-07-10 ポイントクラウドの処理 Active JP7704531B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP18305930 2018-07-11
EP18305930.2 2018-07-11
EP19305049 2019-01-16
EP19305049.9 2019-01-16
PCT/US2019/041145 WO2020014319A1 (en) 2018-07-11 2019-07-10 Processing a point cloud

Publications (3)

Publication Number Publication Date
JP2021530890A JP2021530890A (ja) 2021-11-11
JP2021530890A5 true JP2021530890A5 (enExample) 2022-07-07
JP7704531B2 JP7704531B2 (ja) 2025-07-08

Family

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Family Applications (1)

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JP2020572374A Active JP7704531B2 (ja) 2018-07-11 2019-07-10 ポイントクラウドの処理

Country Status (6)

Country Link
US (1) US12106526B2 (enExample)
EP (1) EP3821607A1 (enExample)
JP (1) JP7704531B2 (enExample)
CN (1) CN112673635B (enExample)
RU (1) RU2767775C1 (enExample)
WO (1) WO2020014319A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7460611B2 (ja) * 2018-09-18 2024-04-02 ヴィド スケール インコーポレイテッド ポイントクラウド圧縮ビットストリームフォーマットに対する方法および装置
CN115244931A (zh) * 2020-04-03 2022-10-25 英特尔公司 用于识别视频解码差错的方法和装置
WO2021261555A1 (ja) * 2020-06-25 2021-12-30 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
WO2022075234A1 (ja) * 2020-10-05 2022-04-14 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
US12423874B2 (en) * 2021-10-04 2025-09-23 Tencent America LLC Method and apparatus of adaptive sampling for mesh compression by encoders
US11922664B2 (en) * 2021-10-04 2024-03-05 Tencent America LLC Method and apparatus of adaptive sampling for mesh compression by decoders
US12614344B2 (en) * 2021-12-20 2026-04-28 Tencent America LLC Checking overlapping-free property for patches in mesh compression
CN118359072A (zh) * 2024-03-08 2024-07-19 歌尔微电子股份有限公司 电梯满载检测方法、装置、电子设备及介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026183A (en) 1995-10-27 2000-02-15 Texas Instruments Incorporated Content-based video compression
EP1111904A3 (en) * 1999-12-20 2005-03-16 Texas Instruments Incorporated Digital camera system and method
EP1886277B1 (en) 2005-05-27 2016-02-17 Telefonaktiebolaget LM Ericsson (publ) Weight based image processing
CN101416520B (zh) * 2006-03-31 2011-12-14 皇家飞利浦电子股份有限公司 多视图的高效编码
JP2010154269A (ja) * 2008-12-25 2010-07-08 Toshiba Corp 画像高品質化方法、装置およびプログラム
US9237326B2 (en) * 2012-06-27 2016-01-12 Imec Taiwan Co. Imaging system and method
US20140119456A1 (en) * 2012-11-01 2014-05-01 Microsoft Corporation Encoding video into lower resolution streams
US9305241B2 (en) 2013-07-29 2016-04-05 Google Inc. Systems and methods for reducing a data set
US10574974B2 (en) * 2014-06-27 2020-02-25 A9.Com, Inc. 3-D model generation using multiple cameras
US9858640B1 (en) 2015-07-15 2018-01-02 Hrl Laboratories, Llc Device and method for merging 3D point clouds from sparsely distributed viewpoints
US11297346B2 (en) 2016-05-28 2022-04-05 Microsoft Technology Licensing, Llc Motion-compensated compression of dynamic voxelized point clouds
EP3301926A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing A method and a device for reconstructing a point cloud representative of a scene using light-field data
CN106600710B (zh) 2016-10-18 2019-06-14 浙江大学 一种几何网格模型邻接拓扑关联的层切多连通域构建方法
CN106651863A (zh) 2016-11-30 2017-05-10 厦门大学 一种基于点云数据的树木自动分割方法
KR101949609B1 (ko) * 2016-12-20 2019-02-19 한국과학기술원 대표 광선 기반의 점유맵 업데이트 방법 및 시스템
US11514613B2 (en) * 2017-03-16 2022-11-29 Samsung Electronics Co., Ltd. Point cloud and mesh compression using image/video codecs
CN107341825A (zh) 2017-07-06 2017-11-10 西南科技大学 一种用于大场景高精度三维激光测量点云数据的简化方法

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