Title:
IMAGE DATA PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/082822
Kind Code:
A1
Abstract:
Embodiments of the present disclosure disclose an image data processing method and apparatus. The processing method comprises: processing a first image and a second image by using a first neural network to obtain a homography matrix; determining mapping image features among first image features according to the homography matrix; fusing the mapping image features and second image features to obtain fused image features; and processing the fused image features by using a second neural network to obtain a first pixel high-depth ratio of the second image. In the embodiments of the present disclosure, dense and accurate pixel high-depth ratios may be obtained, so that 3D scene modeling may be assisted.
Inventors:
CHEN TENG (CN)
SUI WEI (CN)
XIE JIAFENG (CN)
ZHANG QIAN (CN)
HUANG CHANG (CN)
SUI WEI (CN)
XIE JIAFENG (CN)
ZHANG QIAN (CN)
HUANG CHANG (CN)
Application Number:
PCT/CN2022/118735
Publication Date:
May 19, 2023
Filing Date:
September 14, 2022
Export Citation:
Assignee:
BEIJING HORIZON INFORMATION TECH CO LTD (CN)
International Classes:
G06T7/55
Foreign References:
| CN114049388A | 2022-02-15 | |||
| CN113592940A | 2021-11-02 | |||
| CN110378250A | 2019-10-25 | |||
| CN113592706A | 2021-11-02 | |||
| CN113379896A | 2021-09-10 | |||
| CN113160294A | 2021-07-23 | |||
| US20190147621A1 | 2019-05-16 | |||
| CN202111329386A | 2021-11-10 |
Attorney, Agent or Firm:
CHINABLE IP (CN)
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