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Browsing by Subject "Numerical optimization"

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Centi-pixel accurate real-time inverse distortion correction

Author: De Villiers, Johan P ; Leuschner, FW ; Geldenhuys, R Date: Nov 2008 Inverse distortion is used to create an undistorted image from a distorted image. For each pixel in the undistorted image it is required to determine which pixel in the distorted image should be used. However the process of characterizing a ... Read more
Modeling of radial asymmetry in lens distortion facilitated by modern optimization techniques

Author: De Villiers, Johan P ; Leuschner, FW ; Geldenhuys, R Date: 18 Jan 2010 Most current lens distortion models use only a few terms of Brown's model, which assumes that the radial distortion is dependant only on the distance from the distortion centre, and an additive tangential distortion can be used to correct ... Read more

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Browsing by Subject "Numerical optimization"

Browsing by Subject "Numerical optimization"

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