Wavelet-Based Analysis of fMRI
Medical Imaging
Wavelets
Principal Investigators: Dimitri Van De Ville, Ildar Khalidov, Thierry Blu
Summary
We have developed and refined a general wavelet-based approach for the analysis of fMRI data.
Collaborations: Prof. Michael Unser, Dr. François Lazeyras (HUG)
Period: 1997-ongoing
Funding:
Major Publications
- , , , , , Activelets: Wavelets for Sparse Representation of Hemodynamic Responses, Signal Processing, vol. 91, no. 12, pp. 2810–2821, December 2011.
- , , , Integrated Wavelet Processing and Spatial Statistical Testing of fMRI Data, NeuroImage, vol. 23, no. 4, pp. 1472–1485, December 2004.
- , , , Wavelets versus Resels in the Context of fMRI: Establishing the Link with SPM, Proceedings of the SPIE Conference on Mathematical Imaging: Wavelet Applications in Signal and Image Processing X, San Diego CA, USA, August 4-8, 2003, vol. 5207, part I, pp. 417–425.
- , , , Optimizing Wavelets for the Analysis of fMRI Data, Proceedings of the SPIE Conference on Mathematical Imaging: Wavelet Applications in Signal and Image Processing VIII, San Diego CA, USA, July 31-August 4, 2000, vol. 4119, pp. 626–637.
- , , , , , , , , , Statistical Analysis of Functional MRI Data in the Wavelet Domain, IEEE Transactions on Medical Imaging, vol. 17, no. 2, pp. 142–154, April 1998.
- , , , , Registration and Statistical Analysis of PET Images Using the Wavelet Transform, IEEE Engineering in Medecine and Biology Magazine, vol. 14, no. 5, pp. 603–611, September-October 1995.