公开(公告)号：US20240144591A1

公开(公告)日：2024-05-02

申请号：US18494202

申请日：2023-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dmitriy Evgenyevich PISKUNOV ,  Anastasiia Sergeevna SUVORINA ,  Aleksei Mikhailovich GRUZDEV ,  Alexey Aleksandrovich OSIPOV ,  Daria Andreevna FEDOROVA

IPC: G06T17/00 ,  G06T7/70

CPC classification number: G06T17/00 ,  G06T7/70 ,  G06T2210/61

Abstract: A method for generating a virtual scene comprising one or more 3D objects is provided. The method includes creating a 3D model of a real world 3D scene, capturing an image of the real world 3D scene by a physical camera to obtain a captured image, creating a digital camera model of the physical camera, rendering a virtual 3D scene comprising virtual 3D objects based on the digital camera model using physical-based rendering software to obtain a virtual image, and minimizing dissimilarity norm between the captured image and the virtual image to optimize positions and surface parameters of the virtual 3D objects in the virtual 3D scene.