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Variable data image watermarking using infrared sequence structures in black separation
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Method and system for end user verification of controlled substances
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Relevance based print integrity verification
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Method of creating non-patterned security elements
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Document security by aligning visible and hidden marks
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Glyph-looking alphabet for vipp / specialty imaging fonts
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Magnetic watermarking of a printed substrate by metameric rendering
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Double layer UV variable data text
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Infrared watermarking of photographic images by matched differential black strategies
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Using application side truetype or other outline fonts to create specialty imaging fonts on digital front-end
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Infrared encoding of security elements using standard xerographic materials
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Infrared encoding of security elements using standard xerographic materials with distraction patterns
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System and method to automatically establish preferred area for image-wise watermark
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System and method for dynamic zoom to view documents on small displays
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Method for prepress-time color match verification and correction
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