Calibration system for image capture apparatus and method thereof

摘要: A calibration system and a method to be used in an image capture apparatus are disclosed. The includes appliance, feature extraction unit processor. appliance has plurality of mark points. points is on the same plane form line segment with known length. captures image. Then based captured image, extracts at least three corresponding processor calculates inclination angle apparatus, height between plane. Besides length, may corner angle, two corners unknown but equal angles, or segments lengths. Convenience for therefore improved.