US PATENT SUBCLASS 382 / 298
.~.~ To change the scale or size of an image

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

276  DF  IMAGE TRANSFORMATION OR PREPROCESSING {13}
293  DF  .~ Changing the image coordinates {4}
298.~.~ To change the scale or size of an image {2}
299  DF  .~.~.~> Raising or lowering the image resolution (e.g., subpixel accuracy) {1}
301  DF  .~.~.~> Where the image is an alphanumeric character

DEFINITION

Classification: 382/298

To change the scale or size of an image:

(under subclass 293) Subject matter wherein a coordinate transformation is undertaken for the purpose of either reducing or enlarging the overall size of an image (or a signal representation thereof).

SEE OR SEARCH CLASS

345, Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems,

127, 131 and 439 for scaling or controlling the size of an image or object for display presentation.

348, Television,

561, 581, 582 and 704 for the control of image size or magnification in a television system.

358, Facsimile, 451, for the conversion of a document size in a facsimile system.

708, Electrical Computers: Arithmetic Processing and Calculating,

208, for specific scaling hardware.