System and method for scanned image bleedthrough processing
AssigneeHewlett-Packard Development Company, L.P.
InventorsSteven John Simske, John Roland Burns
Life of this patent
Estimating the term…
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AssigneeHewlett-Packard Development Company, L.P.
InventorsSteven John Simske, John Roland Burns
Estimating the term…
Disclosed are systems and methods for identifying bleedthrough in an image in which a reference tone point of a first image is determined, putative bleedthrough pixels in the first image are identified as a function of the reference tone point, the putative bleedthrough pixels are mapped into a putative bleedthrough representation of said first image, and the putative bleedthrough pixel mapping is analyzed to determine if bleedthrough is present in said first image. Also disclosed are systems and methods for removing bleedthrough from an image in which a document is scanned to provide an electronic first image and an electronic second image, a putative bleedthrough pixel mapping for the first image is generated, the putative bleedthrough pixel mapping is processed using information with respect to said second image, and pixels of the first image corresponding to putative bleedthrough pixels of said mapping are replaced.
A method for processing bleedthrough in an image, said method comprising:
A method for removing bleedthrough from an image, said method comprising:
A computer program product having a computer-readable medium having computer program logic recorded thereon for removing bleedthrough from an image, said computer program product comprising:
A system for removing bleedthrough from an image, said system comprising:
Dependencies are inferred from the claim text.