US PATENT SUBCLASS 708 / 420
.~.~ Convolution

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

Internet Version by PATENTEC © 1999      Terms of Use


708 /   HD   ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING

100  DF  ELECTRICAL DIGITAL CALCULATING COMPUTER {10}
200  DF  .~ Particular function performed {26}
420.~.~ Convolution {1}
421  DF  .~.~.~> Cyclic/circular

DEFINITION

Classification: 708/420

Convolution:

(under subclass 200) Subject matter which the convolution integral is evaluated in a digital fashion.

(1) Note. Frequently, the output of a system is determined by convolving the system input with the system impulse response.

SEE OR SEARCH THIS CLASS, SUBCLASS:

5, for hybrid computer convolution.

315, for convolution in digital filtering.

813+, for analog computer convolution.

SEE OR SEARCH CLASS

382, Image Analysis, 279, for convolution in image preliminary processing or transformation.