- Sofashallow Foundation Analysis Softwaresofa Home Health Care
- Sofashallow Foundation Analysis Softwaresofa Homes
Section: New Results
The Kernel Bundle framework: Sparse Multiscale Diffeomorphic Deformations
A good foundation is the first thing to check. You want to look for a quality frame with hardwood construction that won’t warp, bend or crack over the years. Look for hardwoods and steer clear of particleboard, soft wood, plastic or metal. Learn how the frame is put together. Software website http sofasoftware weebly com pdf sofa a matlab based educational software for the shallow sofa a matlab based educational software for the shallow mat foundation design example heser vtngcf org. Whats people lookup in this blog. Your Home - Your Way. An Online Furniture Store providing you with stylish & inspirational things. Taking pride in Design and committed to providing a Customer Service above expectations. Can't find the answers you need? We are always here for you. Use the link below to open a support ticket and one of our representatives will be in contact with you as soon as possible. Sofa.com Bath Store We shopped in the Bath store and found our perfect sofa and chair. However, what did stand out was how helpful all the staff were, best customer service we received in a.
Participants : Stefan Sommer [DIKU] , Mads Nielsen [DIKU] , François Lauze [DIKU] , Xavier Pennec [Correspondant] .
This work is performed in collaboration between DIKU (University of Copenhagen) and Asclepios (Inria). It was initiated during a 5 month visit of Stefan Sommer in 2011.
In the analysis and modeling of anatomical deformations, we expect deformations to have both large and small scale components. However, we expect these large and small scale deformation to occur at different places. Thus, one would like to represent anatomical deformations with a small number of deformation atoms are different scales that are sparsely distributed across space and scale.
In  , we propose a multi-scale kernel bundle framework (LDDKBM) that extends the LDDMM framework by incorporating multiple kernels at multiple scales in the registration. Experiments show that the method automatically adapts to the right scales, and it therefore removes the need for classical scale selection methods.
In  , we derive the Kernel Bundle EPDiff evolution equations, which provide optimal warps in this new framework.
Longitudinal modeling of the structural changes of the brain in Alzheimer's disease.
Participants : Marco Lorenzi [Correspondant] , Xavier Pennec, Giovanni Frisoni [IRCCS Fatebenefratelli Brescia, Italy] , Nicholas Ayache.
This work is done in collaboration with LENITEM, IRCCS San Giovanni di Dio Fatebenefratelli, Brescia, Italy.
This work addresses the analysis and the quantification of the longitudinal structural changes of the brain affected by Alzheimer's disease (AD). We propose a framework based on the non-rigid registration of brain MRIs using stationnary velocity fields.In 2011, the main scientific developments were:
Unbiased detection of the structural changes in the brain  .The method robustifies the Demons diffeomorphic registration by estimating and removing the multiplicative and additive intensity biases affecting the images.
Definition of a population-based atlas for the longitudinal brain structural changes. In this work we proposed the Schild's Ladder as a general method for parallel transporting the subject-specific longitudinal deformation trajectories in a reference space  . The work was awarded with the runner-up prize at the “Information Processing in Medical Imaging (IPMI)” conference in Irsee, Germany. Other transport methods from the Lie group theory have been successively proposed and investigated  .
Group-wise statistical analysis of the brain longitudinal changes in multiple time points  . The framework has been applied for the analysis of the longitudinal brain changes in healthy subjects at risk of AD, and the results showed an accelerated progression of atrophy for the subjects positive to the marker of Alzheimer A (see Figure 6 ).
Finally, the above framework has been promoted to the neuroscience community as diagnostic tool and support for clinical trials  .
Statistical Analysis of White Matter Fiber Bundles
Participants : Stanley Durrleman [Correspondant] , Pierre Fillard [Parietal, INRIA Saclay] , Xavier Pennec, Alain Trouvé [CMLA, ENS Cachan] , Nicholas Ayache.
This work is an application of the generic morphometric method developed in 2009 to the statistical analysis of the shape and texture of white matter fiber bundles extracted form Diffusion Tensor Images (DTI).
Registration, Atlas Estimation and Variability Analysis of White Matter Fiber Bundles Modeled as Currents  .
Comparison of endocranial ontogenies in chimpanzees and bonobos
Participants : Stanley Durrleman [Correspondant] , Xavier Pennec, Alain Trouvé [CMLA, ENS Cachan] , Nicholas Ayache, José Braga [AMIS, Univ. Toulouse 3] .
This work has been performed in the context of the INRIA collaborative project ARC 3D-Morphine (PI: Sylvain Prima, IRISA) and a follow-up collaboration with José Braga at Université Paul Sabatier, Toulouse.
This work quantifies ontogenetic differences between bonobo and chimpanzee endocrania, using dental development as a timeline. Synthetic endocranial trajectories are estimated from time series cross-sectional data. Then, differences in morphology and in rate of shape changes is quantified using the spatiotemporal registration introduced in 2009.
Comparison of the endocranial ontogenies between chimpanzees and bonobos via temporal regression and spatiotemporal registration.
Statistical Modelling of Cardiac Growth and Deformation from Medical Images
Participants : Kristin McLeod [Correspondant] , Tommaso Mansi, Adityo Prakosa, Maxime Sermesant, Xavier Pennec.
Parts of this work were performed within the framework of the EU project Care4me ITEA2, and the INRIA ARC Sirap, in collaboration with St Thomas Hospital, King’s College London, the REO team from INRIA Rocquencourt and Necker Paediatric Hospital in Paris.
This work builds on the statistical analysis framework for surfaces developed by Durrleman and Mansi in 2009.
The iLogDemons motion tracking algorithm of Mansi et. al  was applied to a>Figure 10. Mean growth model computed from a population of 13 repaired tetralogy of Fallot patients. Both ventricles grow as body surface area (used as an index of growth) increases.
Statistical Modeling of Shapes Using Trees of Locally Affine Transformations
Participants : Christof Seiler [Correspondant] , Xavier Pennec, Mauricio Reyes [Institute for Surgical Technology and Biomechanics, University of Bern, Switzerland] .
This work is performed in the context of the joint PhD of Christof Seiler at the Institute for Surgical Technology and Biomechanics, University of Bern, Switzerland and Asclepios INRIA.
The goal of this work is to analyze anatomical shapes through deformations defined with few but important and intelligible parameters. Advances towards this goal were the following in 2011.
Fusion of the Log-demons registration and the Log-Euclidean polyaffine framework. The results of the new registration method applied to femur CT's was presented at SPIE  .
Decomposition of diffeomorphic deformations into a tree of locally affine transformations applied to mandible CT's. This work won the young scientist award at MICCAI 2011 in Toronto  .
Atlas of Cardiac Fiber Architecture from DT-MRI
Participants : Hervé Lombaert, Hervé Delingette [Correspondant] , Nicholas Ayache, Jean-Marc Peyrat, Pierre Croisille.
This work is a collaboration between Creatis, Lyon and INRIA Sophia Antipolis, including members of Ecole Polytechnique of Montreal. Financial support is partly from the National Science and Engineering Research Council of Canada, and the Michael Smith Foreign Study Program.
The variability of the cardiac fiber architecture has been investigated in a human population. An automatic method has been developped to construct an atlas of DTMRI images. A statistical analysis has been carried on using the Log-Euclidean metric.
Sofashallow Foundation Analysis Softwaresofa Home Health Care
An automatic method has been developped to construct an atlas of DTMRI images. The first human atlas of DTMRI has been build  . This work received the Best Paper Award at the FIMH 2011 conference in New York City.
Results have also been published in  where the variability of the cardiac architecture is measured using the Log-Euclidean metric.
The variability of the cardiac laminar sheets in human DTMRI has been studied  .
Differences in a population of normal and abnormal hearts have been investigated  .