Title:
METHOD FOR PHOTOGRAPHING PANORAMIC IMAGE
Document Type and Number:
WIPO Patent Application WO/2021/012856
Kind Code:
A1
Abstract:
Disclosed in the present invention is a method for photographing a panoramic image, comprising the following steps: connecting a lens module to a rotating mechanism to ensure that the distance between a lens node and the rotation center of the rotating mechanism is less than or equal to 3 cm; setting the parameters of rotation degrees and number of rotations for the rotating mechanism; rotating the rotating mechanism according to the set parameters to drive the lens module to rotate to different angular positions, so that the lens of the lens module acquires regional images of a current field of view until all the regional images required for splicing a panoramic image are acquired; and synthesizing the plurality of regional images into a panoramic image by an image synthesis device. In the present invention, the distance between the lens node and the rotation center of the rotating mechanism is less than or equal to 3 cm, such that the image parallax can be effectively reduced, thereby not only improving the imaging quality of the final panoramic image, but also lowering the requirements and costs for software and algorithms.
Inventors:
SHEN HUAN (CN)
ZHANG PEIZE (CN)
CHENG BAISHUN (CN)
WANG HANQUAN (CN)
ZHANG PEIZE (CN)
CHENG BAISHUN (CN)
WANG HANQUAN (CN)
Application Number:
PCT/CN2020/097404
Publication Date:
January 28, 2021
Filing Date:
June 22, 2020
Export Citation:
Assignee:
NANJING HZNOVI ELECTRONIC TECH CO LTD (CN)
International Classes:
H04N5/225; H04N5/232
Foreign References:
| CN107079104A | 2017-08-18 | |||
| CN105635551A | 2016-06-01 | |||
| CN109327656A | 2019-02-12 | |||
| CN109660734A | 2019-04-19 |
Other References:
SHE GU-YU , XU REN-TONG , CHEN NING: "Virtual Campus Roaming System Implementation Based on Tourweaver", COMPUTER SYSTEMS & APPLICATIONS, vol. 23, no. 3, 15 March 2014 (2014-03-15), pages 98 - 102+97, XP055775512
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