Spline-based image-to-volume registration for three-dimensional electron microscopy

  title={Spline-based image-to-volume registration for three-dimensional electron microscopy},
  author={S. Joni{\'c}a and C. O. S. Sorzanoa and P. Th{\'e}venaza and C. El-Bezc and S. De Carlod and M. Unsera},
  • S. Jonića, C. O. S. Sorzanoa, +3 authors M. Unsera
  • Published 2005
This paper presents an algorithm based on a continuous framework for a posteriori angular and translational assignment in three-dimensional electron microscopy (3DEM) of single particles. Our algorithm can be used advantageously to refine the assignment of standard quantized-parameter methods by registering the images to a reference 3D particle model. We achieve the registration by employing a gradient-based iterative minimization of a least-squares measure of dissimilarity between an image and… CONTINUE READING