Title of article
The Relationship of Transform Coefficients for Differing Transforms and/or Differing Subblock Sizes
Author/Authors
B. J. Davis and S. H. Nawab، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
4
From page
1458
To page
1461
Abstract
Jiang and Feng have developed a relationship between the discrete
cosine transform (DCT) coefficients of a block and those of its subblocks.
Their derivation of this result can be significantly simplified. The
new derivation also generalizes to all linear, invertible transforms and any
separable subblock geometry.
Keywords
Separable transform , subblock transform , transform domain processing. , transform coefficientrelationship
Journal title
IEEE TRANSACTIONS ON SIGNAL PROCESSING
Serial Year
2004
Journal title
IEEE TRANSACTIONS ON SIGNAL PROCESSING
Record number
403571
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