US PATENT SUBCLASS 382 / 230
.~.~ Trigrams or digrams

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

181  DF  PATTERN RECOGNITION {8}
229  DF  .~ Context analysis or word recognition (e.g., character string) {2}
230.~.~ Trigrams or digrams

DEFINITION

Classification: 382/230

Trigrams or digrams:

(under subclass 229) Subject matter wherein the recognition system utilizes the characteristics of strings of two or three characters.