Title:
IMAGE DISPLAY DEVICE AND CAMERA EVALUATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/142434
Kind Code:
A1
Abstract:
An image display device (3) is asynchronous with a camera (4) to be evaluated, and on the basis of inputted video data (VD), displays a display image (PV) to be captured by the camera (4). The image display device (3) has a video data processing unit (100) and a liquid crystal display device (20). The video data processing unit (100) has subframe data conversion tables (231-234) and subframe data conversion units (221-224). The subframe data conversion tables (231-234) are different for each plurality of pixels corresponding to one pixel of the camera (4). The subframe data conversion units (221-224) convert the video data (VD) to subframe data (SFD) for each plurality of pixels (30) on the basis of the subframe data conversion tables (231-234). The liquid crystal display device (20) displays the display image (PV) in a frame-sequential manner.
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Inventors:
KIDO TAKESHI (JP)
Application Number:
PCT/JP2018/040126
Publication Date:
July 25, 2019
Filing Date:
October 29, 2018
Export Citation:
Assignee:
JVC KENWOOD CORP (JP)
International Classes:
H04N17/00; G09G3/20; G09G3/36; H04N5/232
Foreign References:
| JP2009077114A | 2009-04-09 | |||
| JPH0654352A | 1994-02-25 | |||
| JP2006311029A | 2006-11-09 | |||
| JP2013072725A | 2013-04-22 | |||
| JP2005024684A | 2005-01-27 | |||
| JPH08317432A | 1996-11-29 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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