PARALLEL COMPUTING IN MULTIDIMENSIONAL RECURSIVE FILTERING
1993 ◽
Vol 04
(02)
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pp. 219-243
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This paper introduces and generalizes a number of multidimensional (MD) recursive parallel filter algorithms, which are based on the principles of orthogonal and diagonal computing, respectively. Efficient software and hardware implementation methods for the proposed parallel algorithms are presented. In particular, it is shown that systolic array implementations can be achieved for MD parallel filter structures that are locally interconnected and have a critical path of 1 multiplication plus 1 addition. In this way, the proposed parallel filters are easily able to perform real-time processing at video rates.
2021 ◽
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2021 ◽
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2013 ◽
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