These are some basic instructions for using the code. If you run testFM.m you'll basically get a comparison of different focus measures. computeFV.m computes all focus measures on the specified data set. The folder FocusMeasures contains all implemented focus measures including ours anisoFM.m.
- S1: Moscaritolo et al.
- S2: l2-norm image gradient
- S3: Energy of Laplacian
- S4: Summed-modified Laplacian (Nayer and Nakagawa)
- S5: Frequency-selective weighted median filter (Choi and Lee)
- Sa: Anisotropy-based focus measure (Marrugo et al.)
For further details see our paper:
A. G. Marrugo et al., "Anisotropy-based robust focus measure for non-mydriatic retinal imaging", J. Biomed. Opt., vol. 17 (7), p. 076021, 2012. doi:10.1117/1.JBO.17.7.076021 download pdf
A. G. Marrugo et al., "Implementation of an image based focusing algorithm for non-mydriatic retinal imaging", Engineering Mechatronics and Automation (CIIMA), 2014 III International Congress of , pp.1,3, 22-24 Oct. 2014. doi:10.1109/CIIMA.2014.6983425 download pdf
Created by Andres Marrugo on 2012-07-10.
Copyright (c) Andres Marrugo. All rights reserved.