Apparatus, method, and article of manufacture used to encode...

Details Apparatus, method, and article of manufacture used to encode... Apparatus, method, and article of manufacture used to encode...

2006-07-25

2010-06-29

Bali, Vikkram (Department: 2624)

Image analysis

Image compression or coding

C382S100000, C380S231000, C345S501000

Reexamination Certificate

active

07747087

ABSTRACT:
This patent describes a system for encoding information such as identity into an image or series of images. It also describes a system for identifying, extracting, and decoding that information from the image or images. The encoding process is designed to minimize the damage to the perceived quality of the image. The decoding process is optimized for use with images generated with digital cameras and can easily be implemented in mobile communications devices.

REFERENCES:
patent: 2002/0093953 (2002-07-01), Naim et al.
patent: 2002/0186844 (2002-12-01), Levy et al.
patent: 2003/0112471 (2003-06-01), Damera-Venkata et al.
patent: 2005/0080681 (2005-04-01), Ohnishi

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