Holographic stereogram based on a cosine transform

Details Holographic stereogram based on a cosine transform Holographic stereogram based on a cosine transform

1995-12-05

1998-05-19

Henry, Jon W.

Optical: systems and elements

Holographic system or element

For synthetically generating a hologram

359 23, 359 29, G03H 108, G03H 126, G02B 2722

Patent

active

057543178

ABSTRACT:
A holographic stereogram which includes a plurality of element holograms and which reproduces a stereoscopic image by irradiation of coherent light, wherein each element hologram is loaded with a modulation value (pattern) corresponding to the stereoscopic image, the modulation value being a one-dimensional or two-dimensional transform coefficient obtained by one-dimensional or two-dimensional cosine transform or discrete cosine transform of the distribution of the intensity of diffraction light expressing the stereoscopic image, enabling simplification of the drive system of the display device displaying the stereoscopic image and reproduction of the original stereoscopic image much more faithfully.

REFERENCES:
patent: 4701006 (1987-10-01), Perlmutter
patent: 4778262 (1988-10-01), Haines
patent: 4969700 (1990-11-01), Haines
patent: 5194971 (1993-03-01), Haines

Affiliated with

Also associated with

Rating

Holographic stereogram based on a cosine transform does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Holographic stereogram based on a cosine transform, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Holographic stereogram based on a cosine transform will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1858138