-transparent.png){kind=logo}
A new technique for the optical encoding of images is presented. The method of generalized projections is used to design diffractive optical elements for the phase encryption of biometrics for security applications. The encryption algorithm converges rapidly, and the decryption is seen to be secure and tolerant to additive noise.
| UI | MeSH Term | Description | Entries |
|---|
Related Publications
E G Johnson, and
J D Brasher
August 1998,
Applied optics,
E G Johnson, and
J D Brasher
November 2010,
Optics letters,
E G Johnson, and
J D Brasher
July 1997,
Applied optics,
E G Johnson, and
J D Brasher
April 2015,
Optics letters,
E G Johnson, and
J D Brasher
June 2010,
Optics express,
E G Johnson, and
J D Brasher
July 2008,
Optics letters,
E G Johnson, and
J D Brasher
June 1995,
Applied optics,
E G Johnson, and
J D Brasher
April 2006,
Optics letters,
