Selectively accented serpentine halftone patterns for embedding

Details Selectively accented serpentine halftone patterns for embedding Selectively accented serpentine halftone patterns for embedding

1998-01-29

2000-07-25

Lee, Michael G.

Registers

Records

Particular code pattern

235460, 358298, 283 72, 283 93, G06K 1906

Patent

active

060927321

ABSTRACT:
The two symmetrical halves of halftone shapes that have a central axis of symmetry are selectively intensity modulated for accenting human readable information that is embedded in halftone patterns that are composed of halftone cells having fill patterns conforming to such shapes. This human readable information is defined by clustering these halftone fill patterns so that their accented portions visually blend to form alphanumeric character shapes.

REFERENCES:
patent: 5171040 (1992-12-01), Orndorff
patent: 5315098 (1994-05-01), Tow
patent: 5374976 (1994-12-01), Spannenburg
patent: 5410414 (1995-04-01), Curry
patent: 5696604 (1997-12-01), Curry
patent: 5706099 (1998-01-01), Curry
patent: 5710636 (1998-01-01), Curry
patent: 5721788 (1998-02-01), Powell
patent: 5734752 (1998-03-01), Knox
patent: 5790703 (1998-08-01), Wang
patent: 5828771 (1998-10-01), Bloomberg

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