Facsimile and static presentation processing – Static presentation processing – Attribute control
Reexamination Certificate
2007-06-12
2007-06-12
Lamb, Twyler (Department: 2625)
Facsimile and static presentation processing
Static presentation processing
Attribute control
C382S284000
Reexamination Certificate
active
10268241
ABSTRACT:
Methods and apparatus for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image in a physical form, or for recovering at least one of the encoded source images from the rendered composite image such that the recovered source image is made distinguishable. A noise component is introduced in the encoding of the plurality of source images so as to mask at least one of the source images during spectral demultiplexing.
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Harrington Steven J.
Loce Robert P.
Sharma Gaurav
Zhang Yeqing (Juliet)
Dudley Mark Z.
Dulaney Benjamin
Lamb Twyler
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