Title:
GENERATION METHOD FOR 3D ASTEROID DYNAMIC MAP AND PORTABLE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2020/151268
Kind Code:
A1
Abstract:
The present invention provides a generation method for a 3D asteroid dynamic map and a portable terminal. The method comprises: obtaining a panorama image; identifying the panorama image and segmenting into a sky region, a human body region, and a ground region; calculating a panoramic depth map for the sky region, the human body region, and the ground region; respectively transforming the panorama image and the panoramic depth map to generate an asteroid image and an asteroid depth map; generating an asteroid view under a virtual viewpoint; and rendering to generate a 3D asteroid dynamic map. By automatically generating the asteroid view under the virtual viewpoint, and synthesizing and rendering same, the technical solution of the present invention generates the asteroid dynamic map having a 3D effect from the panorama image.
Inventors:
GAO RUIDONG (CN)
JIANG WENJIE (CN)
ZHU LI (CN)
JIANG WENJIE (CN)
ZHU LI (CN)
Application Number:
PCT/CN2019/112246
Publication Date:
July 30, 2020
Filing Date:
October 21, 2019
Export Citation:
Assignee:
ARASHI VISION INC (CN)
International Classes:
G06T3/60; H04N13/261; H04N13/00
Domestic Patent References:
| WO2018154589A1 | 2018-08-30 |
Foreign References:
| CN109769110A | 2019-05-17 | |||
| CN108377407A | 2018-08-07 | |||
| CN105959665A | 2016-09-21 | |||
| CN109003237A | 2018-12-14 | |||
| CN107590850A | 2018-01-16 | |||
| CN109003237A | 2018-12-14 |
Other References:
See also references of EP 3905673A4
Attorney, Agent or Firm:
CHINA RANKTOP IP OFFICE (CN)
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