ICASSP
2011
IEEE
13 years 4 months ago
2011
IEEE
Integer lapped orthogonal transforms (LOTs) are vital technologies for the unification of lossless and lossy image coding, called losslessto-lossy image coding. In this paper, we...
TSP
2010
13 years 7 months ago
2010
Abstract--We present a constructive algorithm for the design of real lapped equal-norm tight frame transforms. These transforms can be efficiently implemented through filter banks ...
ICIP
1999
IEEE
15 years 2 months ago
1999
IEEE
In this paper, the theory and the design of a new class of orthogonal transforms are presented. The novel transform is derived from a correlation matrix in which an arbitrary orth...