Title:
PROJECTION-TYPE DISPLAY DEVICE, PROJECTION DISPLAY METHOD, AND PROJECTION DISPLAY PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/033566
Kind Code:
A1
Abstract:
Provided are: a projection-type display device capable of presenting a passenger with a virtual image that exhibits little distortion regardless of windshield shape, while also suppressing costs; a projection display method; and a projection display program. A HUD 10 equipped with a projection unit 50 for projecting image light that is spatially modulated on the basis of image data onto a windshield 1, a line-of-sight detection unit 70 for detecting the line of sight of the driver of the vehicle, and a system control unit 60 that obtains measurement data of the shape of a region containing a point intersecting the line of sight of the driver within a projectable range 1A of the image light on the windshield 1, generates correction data for correcting distortion of an image produced from the image light projected onto the region, on the basis of the obtained measurement data and the direction of the line of sight of the driver, and corrects the image data by using the generated correction data.
Inventors:
FUJITA KOUDAI (JP)
Application Number:
PCT/JP2016/069398
Publication Date:
March 02, 2017
Filing Date:
June 30, 2016
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B60K35/00; G02B27/01; G03B21/00; G09F9/00; G09G5/00; G09G5/36; G09G5/38; H04N5/74
Foreign References:
| JP2010125910A | 2010-06-10 | |||
| JP2015087594A | 2015-05-07 | |||
| JP2014199385A | 2014-10-23 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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