Sampling concerns in scanline algorithms

IEEE Transactions on Medical Imaging
M Fleury, A F Clark

Abstract

This paper investigates the problem of providing suitable interpolation for scanline algorithms. These algorithms are of interest, as they are parallelizable. A structure for analyzing the problem is given. The theory in regard to resampling is developed in the context of a scanline algorithm for image rotation. The theory is compared to results arrived at in practice. Alternative interpolation schemes are discussed, including the use of a cubic Hermite interpolator. The paper points to theoretical limitations of scanline algorithms.

References

Jan 1, 1988·IEEE Transactions on Medical Imaging·E Maeland
Jan 1, 1983·IEEE Transactions on Medical Imaging·J ParkerD E Troxel
Jan 1, 1997·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·J A Robinson
Jan 1, 1995·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·M UnserM Eden
Jan 1, 1995·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·K Jensen, D Anastassiou
Sep 1, 1982·Applied Optics·S K Park, R A Schowengerdt
Feb 1, 1985·IEEE Transactions on Pattern Analysis and Machine Intelligence·W F Schreiber, D E Troxel

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Citations

Feb 2, 2008·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Sharat ChandranMilind Sohoni

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