Panoramic view system for a vehicle

A vehicle's panoramic view system includes a non-centered real camera that captures an image of surroundings, a virtual camera, an image processing unit, and a display unit that displays a geometric form overlaid over the captured image. The image processing unit projects the captured image ont...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Milz, Stefan, Arbeiter, Georg, Schrepfer, Joerg, Garcia Marques, Rodrigo, Dhana Sekaran, Sudhan, Petzold, Johannes
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A vehicle's panoramic view system includes a non-centered real camera that captures an image of surroundings, a virtual camera, an image processing unit, and a display unit that displays a geometric form overlaid over the captured image. The image processing unit projects the captured image onto a first plane perpendicular to the real camera to correct perspective distortions resulting from the camera's non-centered position, and projects the geometric form onto a second plane perpendicular to the virtual camera to represent the geometric form without distortion on the display unit. The image processing unit finds an affine transformation between the first and second planes by delta transformation between the real and virtual cameras, and applies the affine transformation to the first plane containing the projected distortion-corrected captured image, to align a modified representation of the image with the undistorted geometric form in the second plane.