CN119251439A - 基于优先化排序的变换而优化动态点云的系统和方法 - Google Patents

基于优先化排序的变换而优化动态点云的系统和方法 Download PDF

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Publication number
CN119251439A
CN119251439A CN202411089680.9A CN202411089680A CN119251439A CN 119251439 A CN119251439 A CN 119251439A CN 202411089680 A CN202411089680 A CN 202411089680A CN 119251439 A CN119251439 A CN 119251439A
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point cloud
server
client
change
representations
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塔图·V·J·哈尔维艾宁
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InterDigital Madison Patent Holdings SAS
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PCMS Holdings Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/20—Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/38—Registration of image sequences
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/537—Motion estimation other than block-based
    • H04N19/54—Motion estimation other than block-based using feature points or meshes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/56—Particle system, point based geometry or rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2004—Aligning objects, relative positioning of parts

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Signal Processing (AREA)
  • Architecture (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Generation (AREA)
  • Information Transfer Between Computers (AREA)
CN202411089680.9A 2018-03-20 2019-03-19 基于优先化排序的变换而优化动态点云的系统和方法 Pending CN119251439A (zh)

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US201862645603P 2018-03-20 2018-03-20
US62/645,603 2018-03-20
CN201980031106.9A CN112106370B (zh) 2018-03-20 2019-03-19 基于优先化排序的变换而优化动态点云的系统和方法
PCT/US2019/022994 WO2019183113A1 (en) 2018-03-20 2019-03-19 System and method for optimizing dynamic point clouds based on prioritized transformations

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Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7376496B2 (ja) * 2018-03-20 2023-11-08 ピーシーエムエス ホールディングス インコーポレイテッド 優先順位付けされた変換に基づいて動的点群を最適化するためのシステムおよび方法
US11200700B2 (en) * 2019-01-10 2021-12-14 Mediatek Singapore Pte. Ltd. Methods and apparatus for signaling viewports and regions of interest for point cloud multimedia data
US11762390B1 (en) * 2019-01-25 2023-09-19 Amazon Technologies, Inc. Autonomous machine safety management in a dynamic environment
JP6647433B1 (ja) * 2019-02-19 2020-02-14 株式会社メディア工房 点群データ通信システム、点群データ送信装置および点群データ送信方法
FR3094125B1 (fr) * 2019-03-21 2021-12-03 Squaremind Procede de generation d’une surface tridimensionnelle de travail d’un corps humain, systeme
US11281917B2 (en) * 2019-10-31 2022-03-22 Aptiv Technologies Limited Multi-domain neighborhood embedding and weighting of point cloud data
EP4101173A1 (en) 2020-02-06 2022-12-14 PCMS Holdings, Inc. 3d point cloud enhancement with multiple measurements
CN111325779B (zh) * 2020-02-07 2020-12-11 贝壳找房(北京)科技有限公司 点云配准方法和装置、电子设备和存储介质
CN111738051B (zh) * 2020-04-02 2022-02-11 腾讯科技（深圳）有限公司 点云处理方法、装置、计算机设备和存储介质
US12181878B2 (en) 2020-10-22 2024-12-31 Waymo Llc Velocity estimation and object tracking for autonomous vehicle applications
US11841439B2 (en) 2020-11-02 2023-12-12 Waymo Llc Point cloud segmentation using a coherent lidar for autonomous vehicle applications
US12233905B2 (en) * 2020-11-02 2025-02-25 Waymo Llc Classification of objects based on motion patterns for autonomous vehicle applications
US12050267B2 (en) 2020-11-09 2024-07-30 Waymo Llc Doppler-assisted object mapping for autonomous vehicle applications
CN112446844B (zh) * 2020-11-27 2024-01-23 广东电网有限责任公司肇庆供电局 一种基于点云特征提取与配准融合方法
US11656629B1 (en) 2020-12-08 2023-05-23 Waymo Llc Detection of particulate matter in autonomous vehicle applications
CN114915664A (zh) * 2021-01-29 2022-08-16 华为技术有限公司 一种点云数据传输方法及装置
CN112967230A (zh) * 2021-02-06 2021-06-15 东华理工大学 一种考虑局部点云密度的自适应阈值3d变化检测方法
US12216474B1 (en) 2021-05-04 2025-02-04 Waymo Llc Vibrometry-based behavior prediction for autonomous vehicle applications
CN113362464B (zh) * 2021-05-25 2025-03-07 北京路遥科技有限公司 一种点云数据的高速切片方法及高速切片工具
KR102451797B1 (ko) * 2021-06-01 2022-10-12 씨드로닉스(주) 타겟 객체를 모델링하는 모델링 방법, 모델링 장치 및 모델링 시스템
US11675329B2 (en) * 2021-06-21 2023-06-13 Rockwell Automation Technologies, Inc. Functional safety system using three dimensional sensing and dynamic digital twin
CN113484875B (zh) * 2021-07-30 2022-05-24 燕山大学 一种基于混合高斯排序的激光雷达点云目标分级识别方法
JP7697580B2 (ja) * 2022-03-07 2025-06-24 日本電信電話株式会社 点群データ表示装置、点群データ記憶装置、点群データ表示方法及び点群データ表示プログラム
CN115047471B (zh) * 2022-03-30 2023-07-04 北京一径科技有限公司 确定激光雷达点云分层的方法、装置、设备及存储介质
US12475641B2 (en) * 2022-04-26 2025-11-18 KDDI Research, Inc. Point cloud encoding device, point cloud decoding device, point cloud encoding method, point cloud decoding method, and program
CN117409161A (zh) * 2022-07-06 2024-01-16 戴尔产品有限公司 点云处理方法和电子设备
CN115222899B (zh) * 2022-09-21 2023-02-21 湖南草根文化传媒有限公司 虚拟数字人生成方法、系统、计算机设备及存储介质
CN119487821A (zh) * 2022-09-28 2025-02-18 华为技术有限公司 数据传输方法及装置
US11790031B1 (en) * 2022-10-31 2023-10-17 Content Square SAS Website change detection
WO2024236349A1 (en) * 2023-05-16 2024-11-21 Siemens Industry Software Inc. Automated control of access to an asset in industrial pointcloud-based representation
CN119206066B (zh) * 2024-09-11 2025-04-18 天津大学 一种面向大场景视频的动态三维人群重建方法
JP7772890B1 (ja) * 2024-09-12 2025-11-18 Ｎｔｔ西日本株式会社 点群データ削減装置、点群データ削減方法、及び点群データ削減プログラム
KR102884324B1 (ko) * 2025-06-26 2025-11-12 주식회사 한양글로벌 다공성 무기질 소재 및 덴드리머를 포함하여 유해물질 흡착과 결합력이 향상된 코팅 조성물, 도막 및 실내 공기질 개선방법

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201546B1 (en) 1998-05-29 2001-03-13 Point Cloud, Inc. Systems and methods for generating three dimensional, textured models
US20040254787A1 (en) 2003-06-12 2004-12-16 Shah Sheetal R. System and method for distributed speech recognition with a cache feature
DE102004049156B4 (de) * 2004-10-08 2006-07-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Codierschema für einen ein zeitlich veränderliches Graphikmodell darstellenden Datenstrom
US7583857B2 (en) * 2005-08-24 2009-09-01 Siemens Medical Solutions Usa, Inc. System and method for salient region feature based 3D multi modality registration of medical images
US8314791B2 (en) * 2007-11-19 2012-11-20 Rdv Systems Ltd. Method and apparatus for determining view impact
US8768659B2 (en) 2008-09-19 2014-07-01 The University Of Sydney Method and system of data modelling
US20110115812A1 (en) 2009-11-13 2011-05-19 Harris Corporation Method for colorization of point cloud data based on radiometric imagery
US8525848B2 (en) 2009-11-16 2013-09-03 Autodesk, Inc. Point cloud decimation engine
EP2385483B1 (en) * 2010-05-07 2012-11-21 MVTec Software GmbH Recognition and pose determination of 3D objects in 3D scenes using geometric point pair descriptors and the generalized Hough Transform
US8570320B2 (en) 2011-01-31 2013-10-29 Microsoft Corporation Using a three-dimensional environment model in gameplay
US8471849B1 (en) 2012-03-19 2013-06-25 Google Inc. Prioritization of display of portions of three-dimensional object models
KR20150020568A (ko) 2012-05-14 2015-02-26 루카 로사토 시간을 따라 샘플들의 시퀀스들의 블렌딩에 기초한 인코딩과 디코딩
US9256961B2 (en) 2012-06-28 2016-02-09 Here Global B.V. Alternate viewpoint image enhancement
US8848201B1 (en) 2012-10-20 2014-09-30 Google Inc. Multi-modal three-dimensional scanning of objects
US20140198097A1 (en) 2013-01-16 2014-07-17 Microsoft Corporation Continuous and dynamic level of detail for efficient point cloud object rendering
NL2010463C2 (nl) 2013-03-15 2014-09-16 Cyclomedia Technology B V Werkwijze voor het genereren van een panoramabeeld.
US10262458B2 (en) 2013-05-31 2019-04-16 Longsand Limited Three-dimensional object modeling
US10013507B2 (en) 2013-07-01 2018-07-03 Here Global B.V. Learning synthetic models for roof style classification using point clouds
US9286717B2 (en) 2013-07-30 2016-03-15 Hewlett-Packard Development Company, L.P. 3D modeling motion parameters
JP6429466B2 (ja) * 2013-11-19 2018-11-28 キヤノン株式会社 画像処理装置およびその制御方法、撮像装置、プログラム
CN103745459B (zh) * 2013-12-26 2017-01-18 西安交通大学 一种非结构化点云特征点检测方法及其提取方法
WO2015106799A1 (en) 2014-01-14 2015-07-23 Sandvik Mining And Construction Oy Mine vehicle, mine control system and mapping method
US9619691B2 (en) 2014-03-07 2017-04-11 University Of Southern California Multi-view 3D object recognition from a point cloud and change detection
CN104978549B (zh) * 2014-04-03 2019-04-02 北京邮电大学 三维人脸图像特征提取方法和系统
EP3167577B1 (en) * 2014-07-08 2020-09-09 Nokia Solutions and Networks Oy Method of operating a network entity
CN106575158B (zh) 2014-09-08 2020-08-21 英特尔公司 环境映射虚拟化机构
WO2016040473A1 (en) 2014-09-10 2016-03-17 Vangogh Imaging, Inc. Real-time dynamic three-dimensional adaptive object recognition and model reconstruction
US9412361B1 (en) 2014-09-30 2016-08-09 Amazon Technologies, Inc. Configuring system operation using image data
US10419657B2 (en) * 2014-10-26 2019-09-17 Galileo Group, Inc. Swarm approach to consolidating and enhancing smartphone target imagery by virtually linking smartphone camera collectors across space and time using machine-to machine networks
CN104502919A (zh) * 2015-01-13 2015-04-08 南京大学 利用机载激光雷达点云提取城市植被三维覆盖的方法
US10397802B2 (en) * 2015-04-14 2019-08-27 ETAK Systems, LLC Detecting changes at cell sites and surrounding areas using unmanned aerial vehicles
US9767381B2 (en) 2015-09-22 2017-09-19 Xerox Corporation Similarity-based detection of prominent objects using deep CNN pooling layers as features
CN105630905A (zh) * 2015-12-14 2016-06-01 西安科技大学 一种基于散乱点云数据的分层式压缩方法及装置
US20170214943A1 (en) 2016-01-22 2017-07-27 Mitsubishi Electric Research Laboratories, Inc. Point Cloud Compression using Prediction and Shape-Adaptive Transforms
US10373380B2 (en) 2016-02-18 2019-08-06 Intel Corporation 3-dimensional scene analysis for augmented reality operations
US9986177B2 (en) * 2016-03-09 2018-05-29 Galileo Group, Inc. Spectral enhancements to mobile devices
US10026230B2 (en) 2016-03-30 2018-07-17 Daqri, Llc Augmented point cloud for a visualization system and method
US9886771B1 (en) * 2016-05-20 2018-02-06 Ccc Information Services Inc. Heat map of vehicle damage
GB2550567A (en) * 2016-05-20 2017-11-29 Nokia Technologies Oy Point Cloud Matching Method
US10694210B2 (en) 2016-05-28 2020-06-23 Microsoft Technology Licensing, Llc Scalable point cloud compression with transform, and corresponding decompression
CN106126816B (zh) 2016-06-24 2019-04-05 南京林业大学 重复建筑自动感知下的大规模als建筑点云建模方法
CN116385650A (zh) * 2016-07-19 2023-07-04 松下电器（美国）知识产权公司 三维数据制作方法以及三维数据制作装置
JP6637855B2 (ja) * 2016-08-22 2020-01-29 株式会社ソニー・インタラクティブエンタテインメント データ処理装置、データ処理方法およびコンピュータプログラム
US10282918B2 (en) 2016-09-20 2019-05-07 Siemens Healthcare Gmbh Two-dimensional cinematic medical imaging in color based on deep learning
KR102383427B1 (ko) * 2016-12-16 2022-04-07 현대자동차주식회사 자율주행 제어 장치 및 방법
US10699421B1 (en) * 2017-03-29 2020-06-30 Amazon Technologies, Inc. Tracking objects in three-dimensional space using calibrated visual cameras and depth cameras
CN107040422B (zh) 2017-04-25 2020-05-05 浙江工业大学 一种基于物化缓存的网络大数据可视化方法
CN107194983B (zh) 2017-05-16 2018-03-09 华中科技大学 一种基于点云与影像数据的三维可视化方法和系统
US10362296B2 (en) 2017-08-17 2019-07-23 Microsoft Technology Licensing, Llc Localized depth map generation
CN107862293B (zh) 2017-09-14 2021-05-04 北京航空航天大学 基于对抗生成网络的雷达生成彩色语义图像系统及方法
US11113845B2 (en) * 2017-09-18 2021-09-07 Apple Inc. Point cloud compression using non-cubic projections and masks
US10482575B2 (en) 2017-09-28 2019-11-19 Intel Corporation Super-resolution apparatus and method for virtual and mixed reality
DE102017011562A1 (de) 2017-12-14 2018-05-30 Daimler Ag Verfahren zur Umwandlung eines Rohbilds in ein Farbbild
US10664953B1 (en) 2018-01-23 2020-05-26 Facebook Technologies, Llc Systems and methods for generating defocus blur effects
EP3518001B1 (en) * 2018-01-25 2020-09-16 Aptiv Technologies Limited Method for increasing the reliability of determining the position of a vehicle on the basis of a plurality of detection points
US11128854B2 (en) 2018-03-13 2021-09-21 Magic Leap, Inc. Image-enhanced depth sensing via depth sensor control
JP7376496B2 (ja) * 2018-03-20 2023-11-08 ピーシーエムエス ホールディングス インコーポレイテッド 優先順位付けされた変換に基づいて動的点群を最適化するためのシステムおよび方法
CN112106063B (zh) 2018-03-20 2025-05-16 Pcms控股公司 用于动态调整点云的细节级别系统及方法
CN108833927B (zh) 2018-05-03 2019-08-16 北京大学深圳研究生院 一种基于删除量化矩阵中0元素的点云属性压缩方法
GB2576548B (en) 2018-08-23 2021-11-03 Sony Interactive Entertainment Inc Method and system for reconstructing colour and depth information of a scene
GB202001839D0 (en) 2020-02-11 2020-03-25 V Nova Int Ltd Use of tiered hierarchical coding for point cloud compression
WO2021212886A1 (en) 2020-04-24 2021-10-28 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for object recognition

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JP2024012389A (ja) 2024-01-30
JP2025084863A (ja) 2025-06-03
JP7376496B2 (ja) 2023-11-08
CN112106370B (zh) 2024-08-30
US20210049779A1 (en) 2021-02-18
US20220309689A1 (en) 2022-09-29
KR102857298B1 (ko) 2025-09-08
WO2019183113A1 (en) 2019-09-26
US20240354971A1 (en) 2024-10-24
KR20200144543A (ko) 2020-12-29
US11373319B2 (en) 2022-06-28
US12062195B2 (en) 2024-08-13
CN112106370A (zh) 2020-12-18
KR20250137725A (ko) 2025-09-18
EP3769530A1 (en) 2021-01-27
JP7644198B2 (ja) 2025-03-11
JP2021518602A (ja) 2021-08-02

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