04692798 is referenced by 330 patents and cites 6 patents.

An apparatus for improving the visibility of objects within the visual field of a vehicle driver and a process therefor are disclosed. The apparatus includes a light caster casting intense visible light toward a reflective object at a frequency no lower than critical fusion frequency, an image pickup device picking up an image of the object and outputting corresponding image data, an image data amplifier, a picture signal generator and a display. The image data are processed to yield a picture signal which yields a clear picture of the object on the display. The apparatus can give the driver of a vehicle a clear picture of the objects within forward visual field of the vehicle at night without dazzling the drivers of vehicles in the opposite lane.

Title
Apparatus and process for improving visibility of object within visual field
Application Number
6/689243
Publication Number
4692798
Application Date
January 7, 1985
Publication Date
September 8, 1987
Inventor
Yuichi Abe
Yokosuka
JP
Yasutoshi Seko
Yokohama
JP
Agent
Schwartz Jeffery Schwaab Mack Blumenthal & Evans
Assignee
Nissan Motor Company
JP
IPC
H04N 5/225
H04N 7/18
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