Watermark resistant to rotation and resizing

Details Watermark resistant to rotation and resizing Watermark resistant to rotation and resizing

2006-01-10

2006-01-10

Miriam, Daniel (Department: 2625)

Image analysis

Applications

C382S243000, C380S200000

Reexamination Certificate

active

06985601

ABSTRACT:
A hidden watermark and methods of detecting and embedding such watermark is provided. The watermark is resistant to efforts to avoid the message thereof.

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