Abstract

Ordinarily, in photographic recording, the shutter is opened for a finite time which can be described by a rectangular shutter function (= flux as a function of time). Such a shutter function, in connection with linear image motion, creates a degradation due to motion blur. If the shutter modulates the flux by a function cos² (t²), a recording is obtained that has the properties of an incoherent one-dimensional hologram. Hence, compensation of motion blur is achieved by reconstructing a sharp image from the hologram. This method can be modified in order to cope with harmonic vibrational or random translational motion.

© 1969 Optical Society of America

Holographic Encoding with Completely Incoherent Light

Olof Bryngdahl
J. Opt. Soc. Am. 60(4) 510-513 (1970)

Deep coded exposure: end-to-end co-optimization of flutter shutter and deblurring processing for general motion blur removal

Zhihong Zhang, Kaiming Dong, Jinli Suo, and Qionghai Dai
Photon. Res. 11(10) 1678-1686 (2023)

Error Analysis for a Chopper-Modulated Infrared Detection System

Tom Manwell
J. Opt. Soc. Am. 59(4) 391-394 (1969)

Optical Spatial Filtering with the Least Mean-Square-Error Filter*

Joseph L. Horner
J. Opt. Soc. Am. 59(5) 553-558 (1969)

Image Reconstruction from a Fraunhofer X-Ray Hologram with Visible Light*

John W. Giles
J. Opt. Soc. Am. 59(9) 1179-1188 (1969)