US PATENT SUBCLASS 382 / 175
.~ Separating document regions using preprinted guides or markings

Current as of: June, 1999
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382 /   HD   IMAGE ANALYSIS

173  DF  IMAGE SEGMENTATION {5}
175.~ Separating document regions using preprinted guides or markings

DEFINITION

Classification: 382/175

Separating document regions using preprinted guides or markings:

(under subclass 173) Subject matter wherein machine-printed marks (such as control marks, rectangular frames, boundary lines, or identification codes) or hand-printed marks on an original document are used to identify distinguishable regions of interest.

SEE OR SEARCH CLASS

358, Facsimile,

453, for image portion selection in the facsimile environment.