Zahra Kavehvash, Khashayar Mehrany, et al.
Proceedings of SPIE - The International Society for Optical Engineering 2011
We analyze the extension of depth of field using both amplitude and phase modulation of the pupil function. In particular, we discuss the advantages and disadvantages of each approach and establish the range of applicability of each method based on the range of spatial frequencies of interest in the imaging system. To the best of our knowledge, this is the first such report on the range of applicability of amplitude and phase modulation to extend the depth of field. © 2008 Optical Society of America.
Zahra Kavehvash, Khashayar Mehrany, et al.
Proceedings of SPIE - The International Society for Optical Engineering 2011
Yi-Min Chee, Nianjun Zhou, et al.
CLOUD 2011
Saeed Bagheri, Krishna Ratakonda, et al.
ICDMW 2010
Saeed Bagheri, Paulo E. X. Silveira, et al.
Journal of the Optical Society of America A: Optics and Image Science, and Vision