Title:
PROJECTION CONTROL DEVICE, PROJECTION DEVICE, PROJECTION CONTROL METHOD, AND PROJECTION CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/167527
Kind Code:
A1
Abstract:
Provided are: a projection control device with which the visibility of a projection image and the accuracy of gesture recognition can both be improved; a projection device comprising the projection control device; a projection control method; and a projection control program. A projector (100) comprises: a moving body detection unit (11B) that detects, on the basis of captured image data which is obtained through capture by an image capture unit (30), a moving body within a projectable range (20A); a recognition unit (11C) that recognizes a specific object shape from the captured image data; a determination unit (11D) that determines whether a portion of the moving body in the captured image data satisfies the necessary conditions for recognizing an object shape; and a control unit (11E) that, when it has been determined that the conditions are satisfied in a state in which a main body image is being projected in a first region (20B), performs control based on the object shape recognized by the recognition unit (11C), and when it has been determined that the conditions are not satisfied, causes a blank image different from the main body image to be projected in a second region (20C).
Inventors:
ARAI MASAKI (JP)
Application Number:
PCT/JP2019/003143
Publication Date:
September 06, 2019
Filing Date:
January 30, 2019
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H04N5/74; G03B21/00; G03B21/14; G06F3/01; G06F3/0481; G09G5/00; G09G5/10; G09G5/36; G09G5/377; H04N9/31
Foreign References:
| JP2013257686A | 2013-12-26 | |||
| JP2015126281A | 2015-07-06 | |||
| JP2016071824A | 2016-05-09 | |||
| JP2008250482A | 2008-10-16 | |||
| JP2016110517A | 2016-06-20 | |||
| JP2010250464A | 2010-11-04 |
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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