A phase coded lens design using a quartic form derived from the spherical aberration of traditional optical systems and a method for image restoration of objects located at different distances are provided.
© 2009 OSA
(100.0100) Image processing : Image processing
(100.3020) Image processing : Image reconstruction-restoration
(110.0110) Imaging systems : Imaging systems
(110.1758) Imaging systems : Computational imaging
L. J. Angot, P. Chen, and C. Chang, "A Multi-Depth Image Restoration Based on a Quartic Phase Coded Lens," in Frontiers in Optics 2009/Laser Science XXV/Fall 2009 OSA Optics & Photonics Technical Digest, OSA Technical Digest (CD) (Optical Society of America, 2009), paper CThC7P.
References are not available for this paper.