Title:
投影制御装置、投影制御方法及びプログラム
Document Type and Number:
Japanese Patent JP6702171
Kind Code:
B2
Abstract:
A projection control device comprises a projection control unit, an image acquisition unit, and a corresponding determination unit. The projection control unit outputs a synthesis pattern light to a screen. The synthesis pattern light comprises plurality of pattern light including light area of different wave range from each other. The image acquisition unit acquires a captured image includes the synthesis pattern light which has been outputted to the screen, wherein the captured image is captured by an image capture unit. The corresponding determination unit determines a relationship between projection pixels of the projector and pixels of the captured image of the image capture unit, on the basis of the synthesis pattern light on the captured image.
Inventors:
Tetsuro Narukawa
Toru Takahama
Toru Takahama
Application Number:
JP2016248653A
Publication Date:
May 27, 2020
Filing Date:
December 22, 2016
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
H04N5/74; G01B11/25; G03B21/14; G09G5/00; G09G5/02; G09G5/10; G09G5/377
Domestic Patent References:
| JP2015173431A | ||||
| JP2009300277A | ||||
| JP2016166784A | ||||
| JP2015111101A | ||||
| JP2015128242A | ||||
| JP2016122186A | ||||
| JP9312861A |
Foreign References:
| US20110081072 | ||||
| US20160191873 | ||||
| US20160088275 | ||||
| US20160266255 | ||||
| US6018361 |
Attorney, Agent or Firm:
Kimura Mitsuru