Calibration technique for heads up display system

Details Calibration technique for heads up display system Calibration technique for heads up display system

2006-10-17

2010-11-16

Bali, Vikkram (Department: 2624)

Image analysis

Image transformation or preprocessing

Measuring image properties

C382S274000, C382S289000, C382S275000, C382S123000, C382S215000

Reexamination Certificate

active

07835592

ABSTRACT:
A method for adjusting an image projected onto a warped surface is provided. The method initiates with capturing calibration points within a calibration image projected onto the warped surface. The method includes analyzing the calibration points to determine relative locations among the calibration points. In one embodiment, the method utilizes a pseudo origin for locating beginning points for successive rows of calibration points. The calibration points are ordered according to the relative locations. The ordered calibration points may be applied to alter the image data prior to projection of the image data onto the warped surface. A system for calibrating points so that an image projected onto a warped surface does not appear as distorted is also provided.

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