FAST ALGORITHM FOR STREAMING WAVEFRONT

摘要

The present invention generally relates to image processing, More specifically, the object, particularly, to a method and apparatus for determining the wave front of the human eye. The present invention discloses a method and apparatus for the two to each other using a different algorithm, real-time wavefront sensing of an optical system to detect the centroid of the centroid image provided by the Shack Hartmann (Hartmann-Shack) wavefront sensor. First algorithm detects the initial position of the centroid and all of the second algorithm detects the incremental change of any centroid detected by the first algorithm. ;