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An Ideal point is a point in infinity,it has a 0 in the z coordinate and we can not divide by 0, the problem we have therefore is that the ray that defines it, is parallel to the image plane, and doesn’t intersect with it. On the other hand, theContinue Reading

On:
In: AI, Computer Vision

A line projected on the image space, is defined by the plane formed by the rays intersecting with the image space, and that plane is defined (mathematically) by a normal(perpendicular line) in projective space. Line on the image is defined by the normal to the plane: Basically: The Formula isContinue Reading