METHOD FOR CALIBRATING A HEAD-UP DISPLAY

The invention relates to a method for calibrating a head-up display (10) for a motor vehicle, in which a camera (13) is positioned in a defined position in said vehicle and the head-up display (10) projects a test image onto a windscreen (11) of said vehicle. At least one edge region of an eyebox is...

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Bibliographic Details
Main Authors HEIM, MARCUS, ZINK, OLIVER
Format Patent
LanguageEnglish
French
German
Published 01.04.2015
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:The invention relates to a method for calibrating a head-up display (10) for a motor vehicle, in which a camera (13) is positioned in a defined position in said vehicle and the head-up display (10) projects a test image onto a windscreen (11) of said vehicle. At least one edge region of an eyebox is at least partially captured by the camera (13), and a cropping measurement is taken. A picture is taken of the test image projected onto the windscreen (11) and, using a computer program, a section of the test image which is missing from the picture is determined.
Bibliography:Application Number: EP20130724738