The problem of estimating a multivariate function from corrupted observations arises throughout many areas of engineering. For instance, in the particular field of medical signal and image processing, this task has attracted special attention and even triggered new concepts and notions that have found applications in many other fields. This interest is mainly due to the fact that the medical data analysis pipeline is often carried out in challenging conditions, since one has to deal with noise, low contrast and undesirable transformations operated by acquisition systems. On the other hand, the concept of sparsity had a tremendous impact on data reconstruction and restoration in the last two decades. Sparsity stipulates that some signals and...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
We derive minimax rates for estimation in anisotropic smoothness classes. This rate is attained by a...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
Le problème d'estimer une fonction de plusieurs variables à partir d'une observation corrompue surgi...
Le problème d'estimer une fonction de plusieurs variables à partir d'une observation corrompue surgi...
This thesis examines various methods of Time-Scale and Time-Frequency analysis. The aim is to adapt ...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
We derive minimax rates for estimation in anisotropic smoothness classes. This rate is attained by a...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
The problem of estimating a multivariate function from corrupted observations arises throughout many...
Le problème d'estimer une fonction de plusieurs variables à partir d'une observation corrompue surgi...
Le problème d'estimer une fonction de plusieurs variables à partir d'une observation corrompue surgi...
This thesis examines various methods of Time-Scale and Time-Frequency analysis. The aim is to adapt ...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
To reduce scanning time or improve spatio-temporal resolution in some MRI applications, parallel MRI...
We derive minimax rates for estimation in anisotropic smoothness classes. This rate is attained by a...