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Issue No.12 - December (2000 vol.49)
pp: 1297-1309
ABSTRACT
<p><b>Abstract</b>—The Discrete Cosine and Inverse Discrete Cosine Transforms are widely used tools in many digital signal and image processing applications. The complexity of these algorithms often requires dedicated hardware support to satisfy the performance requirements of hard real-time applications. This paper presents the architecture of an efficient implementation of a two-dimensional DCT/IDCT transform processor via a serial-parallel systolic array that does not require transposition.</p>
INDEX TERMS
Application specific processor architecture, Discrete Cosine Transform, Inverse Discrete Cosine Transform, image compression, serial-parallel processor, systolic array.
CITATION
Hyesook Lim, Vincenzo Piuri, Earl E. Swartzlander, "A Serial-Parallel Architecture for Two-Dimensional Discrete Cosine and Inverse Discrete Cosine Transforms", IEEE Transactions on Computers, vol.49, no. 12, pp. 1297-1309, December 2000, doi:10.1109/12.895848
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