S. C. Pei and L. G. Liou, "Tracking a Planar Patch in 3-Dimensional Space by Affine Transformation in Monocular and Binocular Vision," Pattern Recognition, vol. 26, no. 1, pp. 23--31, 1993.  Home/Search   Document Not in Database   Summary   Related Articles

.... estimation purposes is not new [29, 30, 31] Although it might be possible to determine the full affine transformation directly by search, this has proved computationally expensive [30] Most approaches in use attempts to solve the motion equations directly by adopting some feature based scheme [32, 33] which can involve the solution of as many as 15 simultaneous non linear equations. De Castro [34] used Fourier methods to estimate rotation. Adelson et al. 29] use a coarse to fine gradient based motion estimation scheme to determine optical flow. An affine model is then fitted to the found ....

S. C. Pei and L. G. Liou, "Tracking a Planar Patch in 3-Dimensional Space by Affine Transformation in Monocular and Binocular Vision," Pattern Recognition, vol. 26, no. 1, pp. 23--31, 1993.

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