Digest of Papers |
Contents
Dr George Stroke | 1 |
SOME MORE REASONS FOR THE FAILURE OF HOLOGRAPHIC CHARACTER READING | 9 |
APPLICATIONS OF A REALTIME HYBRID COMPUTING SYSTEM | 18 |
Copyright | |
11 other sections not shown
Common terms and phrases
acoustic amplitude applications array autocorrelation binary camera cell coded aperture coherent light coherent optical collimated components coordinates correction deformation detection detector diffraction diffuse direction displacement distribution electro-optic electronic equation error experimental exposure Figure film focal plane Fourier transform Fourier-transform hologram Fresnel Zone Plate fringe control function grating half-tone screen holo hologram holographic interferometry IEEE illumination image analyzer input intensity interface interferogram irradiance kinoform laser lens light valve linear logarithmic filtering mask measured method microwave modulated moire pattern multichannel correlator noise nondestructive testing object obtained off-axis optical computer optical processing pecten phase photodetector photographs photon pinhole pinhole camera power spectrum processor pulse radar real-time reconstruction recording rect reference beam resolution retina rotation scanning shown in Fig signal slit spatial filtering spatial frequency speckle pattern surface techniques texture tion transparency tube two-dimensional wave wavefront wavelength X-ray zone plate imaging