160 search results - page 15 / 32 » On the diagonalization of the discrete Fourier transform |
96
Voted
MVA
1992
15 years 1 months ago
1992
In this study, we explore the domain of orthogonal transforms, in order to bring an understanding on the characterization of image features, with emphasis placed on the Karhunen-L...
99
Voted
SAIG
2000
Springer
15 years 4 months ago
2000
Springer
Achieving peak performance in important numerical kernels such as dense matrix multiply or sparse-matrix vector multiplication usually requires extensive, machine-dependent tuning ...
243
Voted
PRL
2006
15 years 9 days ago
2006
Various types of moments have been used to recognize image patterns in a number of applications. However, only few works have paid attention to the completeness property of the in...
100
Voted
CORR
2000
Springer
15 years 6 days ago
2000
Springer
A polynomial depth quantum circuit affects, by definition, a poly-local unitary transformation of a tensor product state space. It is a reasonable belief [Fe], [L], [FKW] that, at ...
100
Voted
ISCIS
2003
Springer
15 years 5 months ago
2003
Springer
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...