Image analysis – Image transformation or preprocessing – Combining image portions
Reexamination Certificate
2004-09-28
2008-11-18
Johns, Andrew W. (Department: 2624)
Image analysis
Image transformation or preprocessing
Combining image portions
C382S175000, C382S306000
Reexamination Certificate
active
07454086
ABSTRACT:
Techniques for positioning images in an electronic document. The images may encode information that can be decoded by devices configured to read the images. An area within the electronic document for positioning the image and a set of one or more colors to be used for the image are determined. The determined area and set of colors are such that the image when positioned in the electronic document blends in with the contents of the electronic document while still being clearly visible for reading by reader devices that are configured read and decode the information encoded by the image.
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Johns Andrew W.
Ricoh & Company, Ltd.
Smith Jeffrey S
Townsend and Townsend / and Crew LLP
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