Title:
THREE-DIMENSIONAL IMAGING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/083006
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are a three-dimensional imaging method and apparatus, a device, and a storage medium. The method comprises: acquiring a target color image and original depth map corresponding to a target shooting scene, wherein the target shooting scene contains at least one transparent object; inputting the target color image into a preset image processing model and, according to an output of the preset image processing model, obtaining a transparent object segmentation result, a boundary prediction result and a normal vector prediction result; on the basis of the transparent object segmentation result, performing cutting processing on the original depth map to obtain a first depth map from which transparent object depth information has been removed; on the basis of the first depth map, the transparent object segmentation result, the boundary prediction result and the normal vector prediction result, performing depth map global optimization to determine an optimized second depth map; and, on the basis of the second depth map, determining a target three-dimensional image corresponding to the target shooting scene.
Inventors:
CHEN YUE (CN)
LI LVSONG (CN)
MEI TAO (CN)
LI LVSONG (CN)
MEI TAO (CN)
Application Number:
PCT/CN2023/123920
Publication Date:
April 25, 2024
Filing Date:
October 11, 2023
Export Citation:
Assignee:
JINGDONG TECH HOLDING CO LTD (CN)
International Classes:
G06T17/00; G06T7/11; G06T7/55; G06T7/90
Foreign References:
| CN115578516A | 2023-01-06 | |||
| CN113160313A | 2021-07-23 | |||
| CN113313810A | 2021-08-27 | |||
| CN114004972A | 2022-02-01 | |||
| CN109903372A | 2019-06-18 | |||
| CN113269689A | 2021-08-17 | |||
| US20110109617A1 | 2011-05-12 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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