Title:
Video data processing method, video data processing device and video data processing program
Document Type and Number:
Japanese Patent JP6306996
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a video data processing method capable of estimating absolute three-dimensional information on a subject and a position attitude between two or more cameras at a fixed scale without using even known information about the subject.SOLUTION: The video data processing method for estimating three-dimensional information on a subject captured in video by using video obtained from image means and sensor information which is an output of a sensor capable of estimating a position attitude of the image means, includes: a position attitude displacement estimating step for estimating the position attitude displacement of the image means between different frames on the basis of the sensor information; and a three-dimensional information estimating step for estimating three-dimensional information at corresponding points between the frames on the basis of the position attitude displacement.SELECTED DRAWING: Figure 1
Inventors:
Shiori Sugimoto
Kosuke Takahashi
Kosuke Takahashi
Application Number:
JP2014203315A
Publication Date:
April 04, 2018
Filing Date:
October 01, 2014
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G01B11/00; G06T1/00
Domestic Patent References:
| JP11037736A | ||||
| JP2002032744A | ||||
| JP2005252482A |
Foreign References:
| US20130194392 |
Attorney, Agent or Firm:
Shiga International Patent Office