Title:
THREE-DIMENSIONAL RECONSTRUCTION METHOD AND THREE-DIMENSIONAL RECONSTRUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/225682
Kind Code:
A1
Abstract:
A three-dimensional reconstruction method for carrying out three-dimensional reconstruction using a plurality of images captured from a plurality of different viewpoints by n (n being an integer of 2 or greater) cameras (100-1 – 100-n), wherein the three-dimensional reconstruction method includes: a camera calibration step (S310) in which m (m being an integer greater than n) first images captured from m different viewpoints by a plurality of cameras (100-1 – 100-n, 1011 – 101a) that includes the n cameras are used to calculate a camera parameter of the plurality of cameras; and a three-dimensional modeling step (S320) in which (1) n second images captured respectively by the n cameras and (2) the camera parameter calculated in the camera calibration step are used to reconstruct a three-dimensional model.
Inventors:
MATSUNOBU TORU
SUGIO TOSHIYASU
YOSHIKAWA SATOSHI
KOYAMA TATSUYA
FUKUDA MASAKI
SUGIO TOSHIYASU
YOSHIKAWA SATOSHI
KOYAMA TATSUYA
FUKUDA MASAKI
Application Number:
PCT/JP2019/020394
Publication Date:
November 28, 2019
Filing Date:
May 23, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G06T15/20
Foreign References:
| JP2018056971A | 2018-04-05 | |||
| JP2012185772A | 2012-09-27 | |||
| JP2006244306A | 2006-09-14 | |||
| JP2008140297A | 2008-06-19 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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