Title:
IMAGE PROCESSING METHOD, PATH PLANNING METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/174904
Kind Code:
A1
Abstract:
An image processing method, a path planning method, an apparatus, a device, and a storage medium, which belong to the technical fields of artificial intelligence and computer vision. The method comprises: acquiring a color map and a sparse depth map corresponding to a target scene (210); performing adjustment processing on the resolution of the color map and the sparse depth map, so as to obtain color maps and sparse depth maps of n types of resolution (220); calling a cascaded hourglass network to perform processing on the color maps and the sparse depth maps of the n types of resolution, so as to obtain predication result maps of the n types of resolution (230); and generating, according to dense depth maps of the n types of resolution, a dense depth map corresponding to the target scene (240). According to the method, different extraction prediction modes are used for different characteristics of an object in a target scene by using a cascaded hourglass network, such that different characteristics of the object in the target scene can be deeply mined while reducing processing overheads of a computer device and the calculation amount of the hourglass network, and thus, a dense depth map corresponding to the target scene is more accurate.
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Inventors:
LING YONGGEN (CN)
CHI WANCHAO (CN)
ZHANG CHONG (CN)
ZHANG SHENGHAO (CN)
ZHANG ZHENGYOU (CN)
YUAN ZEJIAN (CN)
LI ANG (CN)
CAO ZIDONG (CN)
CHI WANCHAO (CN)
ZHANG CHONG (CN)
ZHANG SHENGHAO (CN)
ZHANG ZHENGYOU (CN)
YUAN ZEJIAN (CN)
LI ANG (CN)
CAO ZIDONG (CN)
Application Number:
PCT/CN2020/128292
Publication Date:
September 10, 2021
Filing Date:
November 12, 2020
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06T3/40
Foreign References:
| CN110992271A | 2020-04-10 | |||
| CN109685842A | 2019-04-26 | |||
| CN109325972A | 2019-02-12 | |||
| CN110459301A | 2019-11-15 | |||
| US20170272724A1 | 2017-09-21 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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