A generalized output pruning algorithm for matrix-vector multiplication and its application to compute pruning discrete cosine transform
Resource
IEEE Transactions on Signal Processing 48 (2): 561-563
Journal
IEEE Transactions on Signal Processing
Journal Volume
48
Journal Issue
2
Pages
561-563
Date Issued
2000
Author(s)
Abstract
In this correspondence, a generalized output pruning algorithm for matrix-vector multiplication is proposed. It is shown that for a given decomposition of the matrix of the transform kernel and the pruning pattern, the unnecessary operations for computing an output pruning discrete cosine transform (DCT) can be eliminated thoroughly by using the proposed algorithm © 2000 IEEE.
Other Subjects
Algorithms; Cosine transforms; Matrix algebra; Vectors; Orthogonal discrete transform (ODT); Pruning algorithm; Signal processing
Type
journal article
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