Michel Narozny

ICA based algorithms for computing optimal 1-D linear block transforms in variable high-rate source coding (2008)

Narozny, Michel, Barret, Michel, Pham, Dinh-Tuan

The Karhunen–Loève Transform (KLT) is optimal for transform coding of Gaussian sources, however, it is not optimal, in general, for non-Gaussian sources. Furthermore, under the high-resolution...

ICA based algorithms for computing optimal 1-D linear block transforms in variable high-rate source coding (2008)

Narozny, Michel, Barret, Michel, Pham, Dinh-Tuan

The Karhunen–Loève Transform (KLT) is optimal for transform coding of Gaussian sources, however, it is not optimal, in general, for non-Gaussian sources. Furthermore, under the high-resolution...

ICA-Based Algorithm Applied to Image Coding (2008)

Narozny, Michel, Barret, Michel

Recently, Narozny et al [1] proposed a new viewpoint in variable high-rate transform coding. They showed that the problem of finding the optimal 1-D linear block transform for a coding system...

ICA-Based Algorithm Applied to Image Coding (2008)

Narozny, Michel, Barret, Michel

Recently, Narozny et al [1] proposed a new viewpoint in variable high-rate transform coding. They showed that the problem of finding the optimal 1-D linear block transform for a coding system...