The invention relates to a method and a device for determining an object property of an object with the aid of images that have been recorded with the aid of a camera. Further, the invention relates to a method for determining a calibration parameter for a stereo camera. For determining the object property...http://www.google.com/patents/US20080144924?utm_source=gb-gplus-sharePatent US20080144924 - Method and Device for Determining a Calibrating Parameter of a Stereo Camera