Automobile infrared night vision device and automobile display
AssigneeDaimlerChrysler AG
InventorsHelmuth Eggers, Gerhard Kurz, Juergen Seekircher, Thomas Wohlgemuth
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AssigneeDaimlerChrysler AG
InventorsHelmuth Eggers, Gerhard Kurz, Juergen Seekircher, Thomas Wohlgemuth
Estimating the term…
The invention concerns an automobile display unit, an automobile infrared night vision device and an automobile with such a display unit or, as the case may be, with such an infrared night vision device. The display includes an image processing unit which processes the image data supplied to it such that contiguous areas of maximal light intensity are recognized and these image data are adapted to the extent that they are at least partially replaced by image data with reduced light intensity values. These changed image data are supplied to the display, which reproduces these image data. This display unit makes possible a reduction or a prevention of blinding by brilliant light, which is particularly disturbing in a case of display of infrared night vision image information.
Automobile display unit for representation of image data of a night vision device including
Automobile display unit according to one of the preceding claims, thereby characterized, that the image processing unit is provided upstream with a compression stage for reduction of the light intensity range, which is adapted to compress the light intensity values to a light intensity interval between Hmax and Hmin.
Automobile night vision device with an automobile display unit according to one of the preceding claims with a camera in particular an IR-camera, which has a logarithmic light recognition curve.
Dependencies are inferred from the claim text.