In the title of our previous Letter,1 the "π" was incorrectly printed as "μ". The correct title should be "Frequency-multiplexed profilometric phase coding for three-dimensional object recognition without 2π phase ambiguity" as submitted.

© 2002 Optical Society of America

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  1. D. Choudhury and M. Takeda, Opt. Lett. 27, 1466 (2002).


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