Registration of pedobarographic image data in the frequency domain.

  title={Registration of pedobarographic image data in the frequency domain.},
  author={Francisco P. M. Oliveira and Todd C. Pataky and Jo{\~a}o Manuel R. S. Tavares},
  journal={Computer methods in biomechanics and biomedical engineering},
  volume={13 6},
Image registration has been used to support pixel-level data analysis on pedobarographic image data sets. Some registration methods have focused on robustness and sacrificed speed, but a recent approach based on external contours offered both high computational processing speed and high accuracy. However, since contours can be influenced by local perturbations, we sought more global methods. Thus, we propose two new registration methods based on the Fourier transform, cross-correlation and… CONTINUE READING
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