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Epaperpress ptlens
Epaperpress ptlensepaperpress ptlens

Then, the appropriate distortion correction model for a zoom lens camera is derived from the comparisons of some existing models and methods. In this paper, a distortion assessment method without coupling effect is depicted by an elaborated chessboard pattern. Thus, a novel sequential distortion correction method for a zoom lens camera is proposed in this study. However, the challenges of distortion prediction within the whole focal range limit the widespread application of zoom lens cameras greatly.

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  • Epaperpress ptlens