Facsimile and static presentation processing – Facsimile – Reduced time or bandwidth for static image communication
Patent
1996-07-15
1998-03-10
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Reduced time or bandwidth for static image communication
358451, 358447, 382298, 382300, H04N 141, G06K 932
Patent
active
057267669
ABSTRACT:
An original image signal, which represents an original image and is made up of a series of original image signal components representing picture element values of picture elements arrayed at predetermined intervals and in a lattice-like form, is obtained. One of different interpolating operation processes is carried out on the original image signal and in accordance with an image size enlargement scale factor with respect to the original image, which is represented by the original image signal. An interpolation image signal is obtained from the interpolating operation process, which signal is made up of a series of image signal components, which occur at intervals different from those of the original image signal components. The response of an interpolation image, which is reproduced from the interpolation image signal and displayed on an image reproducing apparatus, is kept to be approximately equal to a predetermined level regardless of the image size enlargement scale factor.
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Coles Sr. Edward L.
Fuji Photo Film Co. , Ltd.
Nguyen Madeleine A-V
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