Abstract
In this paper, we propose array processors for computing the 2-D and 3-D DCTs. We first introduce a new method, called dimensional splitting method, for the design of array processors for multi-dimensional image transforms. The method can be applied to any multi-dimensional image transforms with separable kernels such as DFT and DCT. Then, we propose a new coding scheme for the 1-D DCT in which the need for generating the kernel matrix in advance is eliminated. Finally, we show array processors for computing r-D DCT (r ≥ 2) which are scalable, regular, locally-connected, and fully-pipelined.
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© 2000 Springer-Verlag Berlin Heidelberg
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Peng, S., Sedukhin, S. (2000). Design of Multi-dimensional DCT Array Processors for Video Applications. In: Bode, A., Ludwig, T., Karl, W., Wismüller, R. (eds) Euro-Par 2000 Parallel Processing. Euro-Par 2000. Lecture Notes in Computer Science, vol 1900. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-44520-X_154
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DOI: https://doi.org/10.1007/3-540-44520-X_154
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