Title:
投影システム、半導体集積回路、および画像補正方法
Document Type and Number:
Japanese Patent JP6510213
Kind Code:
B2
Abstract:
A projection system (100) includes a projection apparatus (102) that projects, onto an object, pattern light indicating pattern images obtained by conversion of projection coordinates defined in a projection coordinate system to codes, an imaging apparatus (101) that captures images created on the object by projecting the pattern light onto the object and that generates first captured images, and an image correction apparatus (104) that generates, based on the first captured images, first coordinate conversion information which associates the projection coordinates with imaging pixel coordinates defined in an imaging coordinate system of the imaging apparatus and that corrects a projection image, which is prepared in advance, by using the first coordinate conversion information.
Inventors:
Ryuji Fuchigami
Masahiro Ohashi
Masahiro Ohashi
Application Number:
JP2014222824A
Publication Date:
May 08, 2019
Filing Date:
October 31, 2014
Export Citation:
Assignee:
Panasonic Intellectual Property Corporation of America
International Classes:
H04N5/74
Domestic Patent References:
| JP2005326247A | ||||
| JP2009095015A | ||||
| JP2010271580A | ||||
| JP2005318652A |
Foreign References:
| WO2010055625A1 |
Attorney, Agent or Firm:
Seiji Okuda
Osamu Kita
Michi Kajitani
Akiko Miyake
Hidetaka Okabe
Tohru Kawakita
Yu Tanaka
Osamu Kita
Michi Kajitani
Akiko Miyake
Hidetaka Okabe
Tohru Kawakita
Yu Tanaka