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METHOD AND APPARATUS FOR CORRECTION OF PERSPECTIVE DISTORTION

机译:矫正透视畸变的方法和装置

摘要

Perspective distortion in an imaged scene is corrected by identifying a group of points in the imaged scene such that the group of points define a shape. Two vanishing points are determined based on the group of points in the imaged scene. The process determines a first set of reference points within the shape defined by the group of points and transforms the first set of reference points into a second set of reference points. An aspect ratio associated with the first set of reference points is adjusted and the imaged scene is transformed to reduce perspective distortion in the imaged scene.
机译:通过识别成像场景中的一组点来校正成像场景中的透视畸变,使得该组点定义形状。根据成像场景中的点组确定两个消失点。该过程确定由一组点定义的形状内的第一组参考点,并将第一组参考点转换为第二组参考点。调整与第一组参考点关联的纵横比,并对成像场景进行转换,以减少成像场景中的透视失真。

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