A pupil phase mask, designed for incoherently illuminated scenes, allows imaging with significantly increased depth of field, while maintaining acceptable resolution and color preservation. Color and contrast of the resulting images may be enhanced digitally.
© 2006 Optical Society of America
E. Ben-Eliezer, E. Marom, N. Konforti, L. Bar, and N. Kiryati, "High Resolution--Extended Depth of Field Imaging," in Frontiers in Optics, OSA Technical Digest (CD) (Optical Society of America, 2006), paper FWR5.
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