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
(070.2590) Fourier optics and signal processing : ABCD transforms
(070.4550) Fourier optics and signal processing : Correlators
(100.6890) Image processing : Three-dimensional image processing
(120.2650) Instrumentation, measurement, and metrology : Fringe analysis
(150.6910) Machine vision : Three-dimensional sensing
Debesh Choudhury and Mitsuo Takeda, "Frequency-multiplexed profilometric phase coding for three-dimensional object recognition without 2π phase ambiguity: errata," Opt. Lett. 27, 1851-1851 (2002)
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