An Adaptive Estimating Centroid Method for Measurement of Human Eye Aberration

Abstract

A new adaptive method is given in this paper to estimate the centroid of images caught by Hartmann-Shack wavefront sensor after analyzing the reason of causing error. This method is based on the morphological filter, dynamic tracing of spot window, and iterative approximation algorithm. It is more accurate and adaptive than general methods. The experimental… (More)

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Cite this paper

@article{Liang2009AnAE, title={An Adaptive Estimating Centroid Method for Measurement of Human Eye Aberration}, author={Chun Liang and Wenhe Liao and Jianxin Shen and Saisai Niu}, journal={2009 2nd International Congress on Image and Signal Processing}, year={2009}, pages={1-5} }