Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/243458
Kind Code:
A1
Abstract:
An information processing device 1 comprises an acquisition unit 11 that acquires target three-dimensional data, a curvature calculation unit 12 that calculates curvature information indicating a curvature of a target surface on the basis of the three-dimensional data, a first position calculation unit 13 that calculates curvilinear coordinates at a plurality of first positions on the target surface on the basis of the curvature information, and a reconstruction unit 14 including a second position calculation unit 141 that calculates curvilinear coordinates at a plurality of second positions different from the plurality of first positions on the target surface on the basis of the curvature information and the curvilinear coordinates of the plurality of first positions and a generation unit 142 that generates a surface image indicating the target surface on the basis of the curvilinear coordinates of the plurality of first positions and the curvilinear coordinates of the plurality of second positions.
Inventors:
CLARK JOHN KENJI DAVID (JP)
NAKAMURA SHIGERU (JP)
NAKAMURA SHIGERU (JP)
Application Number:
PCT/JP2023/020799
Publication Date:
December 21, 2023
Filing Date:
June 05, 2023
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06T1/00; G06T17/30
Foreign References:
| JP2006268188A | 2006-10-05 | |||
| JP2015162188A | 2015-09-07 |
Attorney, Agent or Firm:
EGAMI, TATSUO et al. (JP)
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