Method and device for image processing and a night vision system for motor vehicles
First Claim
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1. A night vision system for a motor vehicle, comprising:
- a camera that is sensitive to near infrared radiation;
an evaluation arrangement to improve an image, obtained by the camera, to provide an improved image; and
a display arrangement having a lower gray-scale value resolution compared to that of the camera to display the improved image.
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Abstract
A method and a device for image processing and for a night vision system for motor vehicles, in which a standard camera that is sensitive in the near infrared delivers images which are displayed on a display arrangement having a lower resolution than the camera. In addition, the image processing method improves the raw images of the sensor using image-sharpening methods and/or contrast-enhancing methods, so that display on a display arrangement is made possible for viewing by a viewer.
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Citations
3 Claims
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1. A night vision system for a motor vehicle, comprising:
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a camera that is sensitive to near infrared radiation; an evaluation arrangement to improve an image, obtained by the camera, to provide an improved image; and a display arrangement having a lower gray-scale value resolution compared to that of the camera to display the improved image. - View Dependent Claims (2, 3)
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Specification