Abstract

We found that there were some inaccurate comments in the Comment by Ayubi and Ferrari [Opt. Lett. 36, 808 (2011)] on our optimal pulse width modulation Letter [Opt. Lett. 35, 4121 (2010)]. This Letter is to clarify some of the technical misunderstandings.

© 2011 Optical Society of America

Optimal pulse-width modulation for sinusoidal fringe generation with projector defocusing: comment

Gastón A. Ayubi and José A. Ferrari
Opt. Lett. 36(6) 808-808 (2011)

Optimal pulse width modulation for sinusoidal fringe generation with projector defocusing

Yajun Wang and Song Zhang
Opt. Lett. 35(24) 4121-4123 (2010)

Comparison of the squared binary, sinusoidal pulse width modulation, and optimal pulse width modulation methods for three-dimensional shape measurement with projector defocusing

Yajun Wang and Song Zhang
Appl. Opt. 51(7) 861-872 (2012)

Optimized pulse width modulation pattern strategy for three-dimensional profilometry with projector defocusing

Chao Zuo, Qian Chen, Shijie Feng, Fangxiaoyu Feng, Guohua Gu, and Xiubao Sui
Appl. Opt. 51(19) 4477-4490 (2012)

Pulse-width modulation in defocused three-dimensional fringe projection

Gastón A. Ayubi, Jaime A. Ayubi, J. Matías Di Martino, and José A. Ferrari
Opt. Lett. 35(21) 3682-3684 (2010)