Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1992-01-30
1995-09-05
Rogers, Scott A.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358452, 382254, 382296, H04N 140, H04N 1387
Patent
active
054483760
ABSTRACT:
An image processing apparatus for deleting an undesired image from an image includes a scanning part, an image memory for storing an image of a document being scanned, a delete-image memory for storing predetermined standard geometry parameters with respect to a delete image, the standard geometry parameters defining a predetermined configuration of the delete image, a candidate fetching part for fetching a candidate image from the stored image of the document based on the standard geometry parameters, a candidate rotating part for rotating the candidate image, a discrimination part for detecting whether or not the candidate image is a delete image by comparing a configuration of the rotated candidate image with the predetermined configuration of the delete image, a deletion part for deleting the detected candidate image from the stored image of the document if it is detected that the candidate image is a delete image, and an output part for outputting the stored image in the image memory from which the detected candidate image is deleted.
REFERENCES:
patent: 4852183 (1989-07-01), Abe et al.
patent: 5182656 (1993-07-01), Chevion et al.
Lee Thomas D.
Ricoh & Company, Ltd.
Rogers Scott A.
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