1. A method for correcting skew angle in a document scanner comprising: a1. transporting said document past a camera; b1. detecting a leading edge of said document; c1. determining a leading edge skew angle of said document using a first algorithm; d1. rotating said camera to align said camera with said document; e1. determining if said document is completely within a field of view of said camera; f1. recalculate said skew angle based on entire document using a second algorithm; g1. if said skew angle is not within a predetermined tolerance, rotating said camera to align said camera with said document; and h1. capturing an image of said document when said document is completely within said field of view of said camera.