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Accelerated image resampling for geometry correction
2011
Journal of Real-Time Image Processing
This paper introduces a fast algorithm intended for corrections of image distortions caused by lenses or similar devices in real time. Not only the algorithm itself is introduced, but also the paper focuses on its acceleration with the focus on programmable hardware. The presented algorithm is designed to correct small geometrical distortions, where the displacement of the location is only few pixels. However, the resampling is done with high subpixel precision. Description of the geometry of
doi:10.1007/s11554-011-0213-x
fatcat:qju4wtgr6jaw7oruh3g2fexqce