公开(公告)号：US20240221198A1

公开(公告)日：2024-07-04

申请号：US18565652

申请日：2022-05-23

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Hengkai GUO ,  Wang ZHAO ,  Shaohui LIU

IPC: G06T7/50 ,  G06V10/44

CPC classification number: G06T7/50 ,  G06V10/44 ,  G06T2207/20084

Abstract: The present disclosure provides an image processing method and apparatus, and an electronic device and a storage medium. The image processing method includes: inputting an initial depth map, a first confidence level of the initial depth map, an initial normal vector map and a second confidence level of the initial normal vector map into an optimizer; performing joint optimization on a depth map and a normal vector map, with an objective of minimizing a difference between an optimized depth map and the depth map before being optimized and a difference between an optimized normal vector map and the normal vector map before being optimized, and an objective of minimizing an error between local planes determined on the basis of a same region in the optimized depth map and the optimized normal vector map; and outputting the optimized depth map and the optimized normal vector map.