PATTERN RECOGNITION

摘要

Apparatus for recognising predetermined patterns, comprising: an input for signal data (2); a plurality of stores (4) each storing a representation of a pattern to be recognised; means for producing, for each said representation, a measure of the similarity between the signal data and that representation; and means (6) for deciding from the said measures which, if any, of the patterns to which the representations correspond is present in the signal data, and for indicating the presence of any such pattern whereby the means for deciding are arranged to do so on the basis of all of the said measures.