Title:
ON-VEHICLE DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2017184152
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an on-vehicle display device capable of expressing a photographed image photographed during traveling in a tunnel in overall natural color tones.SOLUTION: An on-vehicle display device includes: an imaging section photographing an image around a vehicle; a traveling state determination section determining whether or not the vehicle travels in a tunnel; a color tone determination section determining color tones of the photographed image when it is determined by the traveling state determination section that the vehicle travels in a tunnel; a color difference correction section correcting color difference information of the photographed image in accordance with determination results of the color tone determination section; and a display section displaying a photographed image after having been corrected by the color difference correction section.SELECTED DRAWING: Figure 2
Inventors:
KUWABARA TAKASHI
KANETANI MASANOBU
KANETANI MASANOBU
Application Number:
JP2016072297A
Publication Date:
October 05, 2017
Filing Date:
March 31, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H04N7/18; B60R1/00; B60R1/12
Domestic Patent References:
| JP2014049918A | 2014-03-17 | |||
| JP2015177371A | 2015-10-05 | |||
| JP2011254311A | 2011-12-15 | |||
| JP2005341243A | 2005-12-08 | |||
| JP2003223636A | 2003-08-08 | |||
| JP2015133628A | 2015-07-23 | |||
| JP2012238239A | 2012-12-06 |
Attorney, Agent or Firm:
Koichi Washida