US PATENT SUBCLASS 382 / 299
.~.~.~ Raising or lowering the image resolution (e.g., subpixel accuracy)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


382 /   HD   IMAGE ANALYSIS

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

DEFINITION

Classification: 382/299

Raising or lowering the image resolution (e.g., sub pixel* accuracy):

(under subclass 298) Subject matter wherein the image scaling is achieved by altering the spatial resolution or density of dots, pixel*s or image elements used to represent the image in a quantized form. Such transformations may be utilized in a multiuse environment to achieve compatibility between input and output devices.

SEE OR SEARCH CLASS

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

132, for defining the resolution of an image to be displayed.