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Patent Searching and Data


Title:
VIDEO SYNCHRONIZATION DEVICE AND VIDEO SYNCHRONIZATION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/208102
Kind Code:
A1
Abstract:
A video synchronization device (200) provided with a processing unit and a storage unit connected to the processing unit, wherein the processing unit executes: a detection step (S12) for detecting a first feature point included in a first image frame included in a first video, and a second feature point included in each of a plurality of second image frames included in a second video; an extraction step (S14) for extracting a matching point, which is a combination of the first feature point and a second feature point that resembles the first feature point; and a synchronization step (S15 or S16) for determining a second image frame in which the matching point of the second image frame is synchronized with the first image frame on the basis of a first degree for fulfilling a first geometric relationship between the second image frame and the first image frame.

Inventors:
KOYAMA TATSUYA
SUGIO TOSHIYASU
MATSUNOBU TORU
Application Number:
PCT/JP2016/001584
Publication Date:
December 29, 2016
Filing Date:
March 18, 2016
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04N21/43; H04N5/93; H04N21/242
Foreign References:
JP2014064135A2014-04-10
Other References:
See also references of EP 3316589A4
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
Kenji Kamata (JP)
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