Thomas W. Ryan

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High-quality image compression algorithms are capable of achieving transmission or storage rates of 0.3 to 0.5 b/pixel with low degradation in image quality. In order to obtain even lower bit rates, we relax the usual RMS error definition of image quality and allow certain "less critical" portions of the image to be transmitted as texture models. These(More)
  • T. W. Ryan
  • 1988
The resonance correlation network (RCN) is a parallel continuous-time unsupervised pattern categorization machine than can operate on binary or continuous-valued data. The architecture is motivated by adaptive resonance theory (ART). Simple modifications, however, eliminate the problems associated with learning patterns presented for arbitrary time(More)
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