公开(公告)号：US20230138623A1

公开(公告)日：2023-05-04

申请号：US18148340

申请日：2022-12-29

申请人： Wacom Co., Ltd.

发明人： Oluwaseyi Sosanya ,  Daniela Paredes-Fuentes ,  Daniel Thomas

IPC分类号： G06T19/20 ,  G06T17/20 ,  G06F3/0346 ,  G06F3/038 ,  G06F3/0354 ,  G02B27/01 ,  G02B26/10 ,  G02B30/54

摘要： A method and system for three-dimensional (3D) surface sketching are provided. A 3D scanner scans an outer surface of a physical object and outputs data representative of the outer surface. A processor generates, based on the received data, a 3D model of the object and outputs a 3D rendering of the object. A display displays the 3D rendering of the object. An input device physically traces over a portion of the outer surface of the object and a tracking device tracks a positioning of the input device as the input device physically traces over the portion of the outer surface of the object. The processor receives data representative of at least one spatial position of the input device, augments the 3D rendering of the object based at least in part on the data and outputs the augmented 3D rendering to the display.

公开(公告)号：US20230136915A1

公开(公告)日：2023-05-04

申请号：US17515498

申请日：2021-10-31

申请人： Zoom Video Communications, Inc.

发明人： Jordan Thiel

IPC分类号： H04N7/15 ,  G03H1/02 ,  G06T19/20 ,  G06T15/20 ,  H04L29/06

摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media relate to a method for casting from a virtual environment to a video communications platform. The system may provide a video conference session in a video conference application. A connection may be established between the video conference application and a VR or AR device. The video conference application may receive 2D video content from the VR or AR device. The 2D video content may comprise a view of a virtual environment. The video conference application may stream the 2D video content in the video conference session.

公开(公告)号：US20230133891A1

公开(公告)日：2023-05-04

申请号：US17452578

申请日：2021-10-28

申请人： International Business Machines Corporation

发明人： Fang Lu ,  Martin G. Keen ,  Jeremy R. Fox ,  Sarbajit K. Rakshit

IPC分类号： G06Q30/06 ,  G06Q30/02 ,  G06T19/00 ,  G06T19/20

摘要： Aspects of the present disclosure relate to virtual reality (VR) based commerce experience enhancement. A set of user data associated with a user can be received. A session of a VR commerce environment can be initiated with the user. A set of products to include in the VR commerce environment can be selected based on the set of user data. A position and orientation of each of the products of the set of products within the VR commerce environment can be determined based on the set of user data. The set of products can be displayed within the VR commerce environment according to the determined position and orientation of each product of the set of products.

公开(公告)号：US11640698B2

公开(公告)日：2023-05-02

申请号：US17331820

申请日：2021-05-27

申请人： International Business Machines Corporation

发明人： Caroline Li ,  Jacob Greenleaf ,  Nimra Tariq ,  Zachary A. Silverstein ,  Clement Decrop

IPC分类号： G06T19/00 ,  G06T7/11 ,  G06T19/20 ,  G06V10/25 ,  G06V20/00

摘要： Systems, methods, and computer programming products for generating, rendering and/or displaying a computer-generated virtual environment as augmented reality and/or virtual reality. The physical boundaries containing the active area where the virtual environments are rendered and displayed are established. Based on the constraints and characteristics of the physical boundaries, virtual environments are mapped using assets from real, historical and/or fictitious locations. The assets can be dynamically re-sized and distanced to fit constraints of the physical space. Based on historical levels of interactivity with the selected environments, the virtual assets can be sorted and tagged as points of interest or filler assets, then mapped to the virtual environment using GAN technology and other machine learning techniques to re-create unique versions of the selected environments. Virtual thresholds can be introduced to segment the virtual environment into multiple portions and reduce the amount of assets needing to be simultaneously displayed.

公开(公告)号：US20230127539A1

公开(公告)日：2023-04-27

申请号：US17918009

申请日：2021-03-29

申请人： SONY GROUP CORPORATION

发明人： HARUKA FUJISAWA ,  SHUNITSU KOHARA ,  HAJIME WAKABAYASHI ,  MAKOTO DANIEL TOKUNAGA

IPC分类号： G06T19/00 ,  G06T19/20 ,  G02B27/01

摘要： An information processing apparatus (1) according to an aspect of an embodiment includes a drawing unit (6b), a setting unit (6c), and an expansion unit (6e). The drawing unit (6b) draws a virtual object displayed on a display device (4). The setting unit (6c) sets a shielding object indicating the shape of a real object existing in a real space and to be superimposed on the real object. The expansion unit (6e) expands the shielding object toward the virtual object side when a shielding condition indicating that the virtual object drawn by the drawing unit (6b) is partially shielded by the shielding object set by the setting unit is satisfied.

公开(公告)号：US20230126955A1

公开(公告)日：2023-04-27

申请号：US18088135

申请日：2022-12-23

申请人： Blue Belt Technologies, Inc.

发明人： Branislav JARAMAZ ,  Alberto GREGORI

IPC分类号： A61B34/10 ,  G16H50/50 ,  A61B34/20 ,  A61B34/30 ,  A61B5/06 ,  G06T17/10 ,  G06T19/20 ,  A61B34/35

摘要： Systems and methods for planning and performing image free implant revision surgery are discussed. For example, a method for generating a revision plan can include collecting pre-defined parameters characterizing a target bone, generating a 3D model, collecting a plurality of surface points, and generating a reshaped 3D model. Generating the 3D model of the target bone can be based on a first portion of the pre-defined parameters. Generating the reshaped 3D model can be done based on the plurality of surface points collected from a portion of the surface of the target bone.

公开(公告)号：US20230126865A1

公开(公告)日：2023-04-27

申请号：US17968829

申请日：2022-10-19

申请人： Cluster, Inc

发明人： Daiki HANDA ,  Shoma SATO ,  Hiroyuki TOMINE

IPC分类号： G06T19/20

摘要： An editing terminal includes a simple display data acquisition unit that acquires simple display data from an item management server, an item selection processing unit that receives selection of an item from a plurality of items displayed using the simple display data, a three-dimensional data acquisition unit that acquires three-dimensional data of a selected item from the item management server, and an editing processing unit that displays an editing space on an editing screen on the basis of editing space information, receives an input of operation information regarding editing of the editing space using the three-dimensional data of the selected item, transmits the operation information to an editing server, and displays the editing space after editing on the editing screen.

公开(公告)号：US11636574B2

公开(公告)日：2023-04-25

申请号：US17281513

申请日：2018-12-14

申请人： Shanghai Lilith Technology Corporation

发明人： Di Wu

IPC分类号： G06T3/40 ,  G06F30/10 ,  G06T19/20

摘要： The present invention relates to a scaling method, including: for each of coordinate axis directions of a complex object: assigning a scale mode to each sub-object in the complex object in the direction; for each cross section of the complex object perpendicular to the direction, calculating a scale ratio limit of the cross section; combining adjacent cross sections with the same scale ratio to obtain a segmented scale ratio range of the complex object in the direction; according to an adjustment target value of the complex object in the direction, calculating the segmented scale ratio of the complex object in the direction; and according to the scale ratio of each sub-object in each direction, calculating a new position range of each sub-object and adjusting a size of the complex object. In addition, the present invention further relates to a scaling apparatus, a device, and a medium.

公开(公告)号：US11631229B2

公开(公告)日：2023-04-18

申请号：US17740735

申请日：2022-05-10

申请人： DG Holdings, Inc.

发明人： Jesse Janzer ,  Jon Middleton ,  Berkley Frei

IPC分类号： G06T19/20 ,  G06F8/34 ,  G06T13/40 ,  G06T15/50 ,  G06T17/20 ,  G06T17/00

摘要： The present disclosure illustrates systems and methods for automatically adjusting a following 3D asset based on a deformation of a related base 3D asset. The systems and methods may use geomaps to index the relationship between the following 3D asset and base 3D asset. By automatically adjusting a following 3D asset based on the base 3D asset, the following 3D asset may retain full functionality.

公开(公告)号：US11631227B2

公开(公告)日：2023-04-18

申请号：US17348981

申请日：2021-06-16

申请人： BlackBerry Limited

发明人： Steven Henry Fyke

IPC分类号： G06T19/20 ,  H04N13/239 ,  G06V10/44 ,  G06T11/60 ,  H04N13/286 ,  G06K9/62 ,  H04N13/00

摘要： Methods and devices for manipulating an image are described. The method comprises receiving image data, the image data including a first image obtained from a first camera and a second image obtained from a second camera, the first camera and the second camera being oriented in a common direction; identifying one or more boundaries of an object in the image data by analyzing the first image and the second image; and displaying a manipulated image based on the image data, wherein the manipulated image includes manipulation of at least a portion of the first image based on boundaries of the object.