IMAGeS team: IMages, leArning, Geometry and Statistics

Difference between revisions of "TIBM: Group comparison"

From IMAGeS team: IMages, leArning, Geometry and Statistics
Jump to navigation Jump to search
Line 9: Line 9:
  
 
* An approach combining dimension reduction and statistical modeling in the reduced space was proposed for the analysis of 4th order tensor, with application to the comparison of an individual with a population and the comparison of two populations [ https://icube-publis.unistra.fr/4-GRHK15 4-GRHK15].
 
* An approach combining dimension reduction and statistical modeling in the reduced space was proposed for the analysis of 4th order tensor, with application to the comparison of an individual with a population and the comparison of two populations [ https://icube-publis.unistra.fr/4-GRHK15 4-GRHK15].
 
  
 
* Finally, an original approach based on Gaussian Markov Random Field modeling has been proposed for comparing an individual to a normal statistical model with application to the detection of maxillofacial abnormalities [https://icube-publis.unistra.fr/2-Fais12 2-Fais12].
 
* Finally, an original approach based on Gaussian Markov Random Field modeling has been proposed for comparing an individual to a normal statistical model with application to the detection of maxillofacial abnormalities [https://icube-publis.unistra.fr/2-Fais12 2-Fais12].

Revision as of 17:50, 7 October 2016


Group comparison consists in highlighting the differences between two populations of individuals, with the objective to develop new knowledge in neuroscience. The problem of comparing an individual with a normal model (atlas) is also addressed with the aim to identify pathological areas in a given subject.

  • Thus, work was conducted to demonstrate the advantages of multivariate statistical tests on 2nd order tensor for group study in diffusion MRI 2-BNHLxx.
  • An approach combining dimension reduction and statistical modeling in the reduced space was proposed for the analysis of 4th order tensor, with application to the comparison of an individual with a population and the comparison of two populations [ https://icube-publis.unistra.fr/4-GRHK15 4-GRHK15].
  • Finally, an original approach based on Gaussian Markov Random Field modeling has been proposed for comparing an individual to a normal statistical model with application to the detection of maxillofacial abnormalities 2-Fais12.
thumb

PhD thesis


→ Back to Biomedical image processing page