The angular selectivity of volume diffraction gratings is exploited to form a filter that alters the relative amplitude and phase of selected frequency components to improve the output imagery of blurred data.
© 1978 Optical Society of America
Original Manuscript: June 22, 1978
Published: October 1, 1978
D. Peri and A. A. Friesem, "Image restoration using volume diffraction gratings," Opt. Lett. 3, 124-126 (1978)