公开(公告)号：US20240346751A1

公开(公告)日：2024-10-17

申请号：US18301849

申请日：2023-04-17

Applicant: QUALCOMM Incorporated

Inventor： Lana VIZEU OLIVEIRA ,  Laurent Ghislain GAIDON ,  Ludovic RIVALLAND ,  Lois, Corentin AUBREE

IPC: G06T17/00 ,  G06F3/01 ,  G06T7/62 ,  G06T7/70 ,  G06T13/40 ,  G06V10/74 ,  G06V40/10

CPC classification number: G06T17/00 ,  G06F3/017 ,  G06T7/62 ,  G06T7/70 ,  G06T13/40 ,  G06V10/761 ,  G06V40/11 ,  G06T2207/30196

Abstract: Systems and techniques are described herein for displaying one or more virtual objects. For instance, a method for displaying one or more virtual objects is provided. The method may include obtaining hand-pose data indicative of a pose of a hand; obtaining virtual-object data indicative of a virtual object with which the hand is virtually interacting; and displaying a virtual hand interacting with the virtual object, the virtual hand exhibiting a virtual-hand pose based on the pose of the hand and the virtual-object data.

公开(公告)号：US20240087232A1

公开(公告)日：2024-03-14

申请号：US17932246

申请日：2022-09-14

Applicant: QUALCOMM Incorporated

Inventor： Laurent Ghislain GAIDON ,  Eduardo ESTEVES ,  Philipp Franz NAGELE

IPC: G06T17/20 ,  G02B27/01 ,  G06F3/01 ,  G06T7/20 ,  G06T7/543 ,  G06T7/70 ,  G06T15/04 ,  G06T19/20 ,  G06V40/20

CPC classification number: G06T17/205 ,  G02B27/017 ,  G06F3/017 ,  G06T7/20 ,  G06T7/543 ,  G06T7/70 ,  G06T15/04 ,  G06T19/20 ,  G06V40/28 ,  G06T2207/30244 ,  G06T2219/2021

Abstract: Imaging systems and techniques are described. An imaging system determines, based on image data of a scene received from an image sensor, a movement path of an indicator object relative to a target object. The target object is represented in the image data from a first perspective. The imaging system identifies, based on the movement path of the indicator object and the first perspective, an outline of at least a portion of the target object. The imaging system generates a three-dimensional mesh based on the outline of at least the portion of the target object. The imaging system can generate the mesh additively or subtractively, by adding a volume based on the outline to a previous mesh or by subtracting the volume from a previous mesh, respectively. The imaging system can generate a texture for the mesh that is based on the target object in the image data.