Method of scrambling three-dimensional image

Details Method of scrambling three-dimensional image Method of scrambling three-dimensional image

1997-05-30

1999-07-27

Hellner, Mark

Cryptography

Key management

Having particular key generator

380 12, 380 14, 348 42, H04N 1300, H04N 7167

Patent

active

059303603

ABSTRACT:
In a method of scrambling a three-dimensional image according to the present invention, the phase of a part of at least one of a left eye image and a right eye image constituting a three-dimensional image is shifted from the original phase in the horizontal direction.

REFERENCES:
patent: 3358079 (1967-12-01), Banning, Jr.
patent: 5001555 (1991-03-01), Park
patent: 5321748 (1994-06-01), Zeidler et al.
patent: 5633682 (1997-05-01), Tahara
patent: 5739844 (1998-04-01), Kuwano et al.

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