Title:
SCENE DEPTH PREDICTION METHOD AND APPARATUS, CAMERA MOTION PREDICTION METHOD AND APPARATUS, DEVICE, MEDIUM, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/218282
Kind Code:
A1
Abstract:
The present disclosure relates to a scene depth prediction method and apparatus, a camera motion prediction method and apparatus, an electronic device, a medium, and a program. The method comprises: obtaining a target image frame at time point t; and using a first hidden state information at time point t-1 to perform scene depth prediction on the target image frame by means of a scene depth prediction network to determine a predicted depth map corresponding to the target image frame, wherein the first hidden state information comprises feature information related to the scene depth, and the scene depth prediction network is obtained on the basis of auxiliary training of a camera motion prediction network.
Inventors:
HAN TAO (CN)
ZHANG ZHANPENG (CN)
CHENG HUI (CN)
ZHANG ZHANPENG (CN)
CHENG HUI (CN)
Application Number:
PCT/CN2021/076038
Publication Date:
November 04, 2021
Filing Date:
February 08, 2021
Export Citation:
Assignee:
SHENZHEN SENSETIME TECH CO LTD (CN)
International Classes:
G06T7/50
Domestic Patent References:
| WO2019099684A1 | 2019-05-23 | |||
| WO2020051270A1 | 2020-03-12 |
Foreign References:
| CN111540000A | 2020-08-14 | |||
| CN110378250A | 2019-10-25 | |||
| CN110264526A | 2019-09-20 | |||
| CN111028282A | 2020-04-17 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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