Abstract
Johnson's comments [Appl. Opt. 46, 4162 (2007)] represent a nice independent analytical proof of a specific aspect of the Ben-David and Ren [Appl. Opt. 44, 3846 (2005)] general analysis in which the effect of noise-angle statistics on the accuracy of the two techniques was addressed and demonstrated. When whitening is applied to the data, the noise-angle distribution becomes effectively uniform and is thus consistent with the predictions that the subtraction solution becomes superior to the orthogonal subspace projection solution.
© 2007 Optical Society of America
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Steven Johnson
Appl. Opt. 46(19) 4162-4163 (2007)
Avishai Ben-David and Hsuan Ren
Appl. Opt. 44(18) 3846-3855 (2005)
Milan S. Kovačević and Dragoslav Nikezić
Appl. Opt. 46(22) 4869-4870 (2007)