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11

ICIP
1995
IEEE

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Variable block size lapped transforms

14 years 6 months ago

Variable block size lapped transforms

Download signal.ece.utexas.edu

A structure for implementing lapped transforms with time-varying block sizes is presented which allows full orthogonality of the transient transforms. The formulation is based on a factorization of the transfer matrix into orthogonal factors. Such an approach can be viewed as a sequence of stages with variableblock-size transforms separated by sample-shu ing delay stages. Details and design examples for a rst order system are presented.

Ricardo L. de Queiroz, K. Raghunath Rao

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ICIP 1995 | Image Processing | Lapped Transforms | Transient Transforms | Variableblock-size Transforms |

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Added	29 Oct 2009
Updated	29 Oct 2009
Type	Conference
Year	1995
Where	ICIP
Authors	Ricardo L. de Queiroz, K. Raghunath Rao

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