Title:
SPLICING METHOD FOR PANORAMIC VIDEO IMAGES, AND PANORAMIC CAMERA
Document Type and Number:
WIPO Patent Application WO/2018/121401
Kind Code:
A1
Abstract:
The present invention relates to the technical field of virtual reality, and in particular relates to a splicing method for panoramic video images, and a panoramic camera. Provided is a splicing method for panoramic video images. The method comprises the following steps: S1, acquiring a plurality of panoramic video images; S2, acquiring depth information about an overlap area in each panoramic video image; S3, according to the variation degree of the depth information about the overlap area, dividing same into an area where the variation degree of the depth information is low and an area where the variation degree of the depth information is high; S4, performing image splicing once on the area of the overlap area where the variation degree of the depth information is low, and performing frame-by-frame image splicing on the area of the overlap area where the variation degree of the depth information is high; and S5, generating a spliced panoramic video image. The present invention can acquire depth information about a certain point or a certain area in a stereoscopic image rapidly and accurately, and can reduce the information data processing capacity and complexity in the panoramic video image splicing of a device, thereby improving the splicing efficiency of an overlap area, with the characteristics of fast and real-time splicing.
Inventors:
ZHANG YAN (CN)
HU ZHIGUO (CN)
LI WEI (CN)
HU ZHIGUO (CN)
LI WEI (CN)
Application Number:
PCT/CN2017/117711
Publication Date:
July 05, 2018
Filing Date:
December 21, 2017
Export Citation:
Assignee:
INLIFE HANDAET CO LTD (CN)
International Classes:
G06T5/50; H04N5/232
Foreign References:
| CN101771830A | 2010-07-07 | |||
| CN105096283A | 2015-11-25 | |||
| CN105894451A | 2016-08-24 | |||
| CN106254853A | 2016-12-21 | |||
| CN101593350A | 2009-12-02 | |||
| JP2011259168A | 2011-12-22 |
Attorney, Agent or Firm:
SHENZHEN STANDARD PATENT & TRADEMARK AGENT LTD. (CN)
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