Dynamic Time Warp Pattern Matching Using an Integrated Multiprocessing Array

  • Authors:
  • N. Weste;D. J. Burr;B. D. Ackland

  • Affiliations:
  • Bell Laboratories;-;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1983

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Abstract

Dynamic time warping is a well-established technique for time alignment and comparison of speech and image patterns. This paper decribes the architecture, algorithms, and design of a CMOS integrated processing array used for computing the dynamic time warp algorithm. Emphasis is placed on speech recognition applications because of the real-time constraints imposed by isolated and continuous speech recognition.