Affiliation: Columbia University
- The application of compressed sensing for photo-acoustic tomographyJean Provost
Departement de Genie Electrique and Institut de Genie Biomedical, Ecole Polytechnique de Montreal, Montreal, QC, Canada
IEEE Trans Med Imaging 28:585-94. 2009..By directly sampling the image to recover in a sparse representation, it is possible to dramatically reduce the number of measurements needed for a given quality of reconstruction...
- Physiologic cardiovascular strain and intrinsic wave imagingElisa Konofagou
Ultrasound and Elasticity Imaging Laboratory, Department of Biomedical Engineering, Columbia University, New York, NY 10023, USA
Annu Rev Biomed Eng 13:477-505. 2011..This would improve care and outcomes as well as detect stiffness changes and overcome the current global measurement limitations in the progression of vascular disease, at little more cost or risk than that of a clinical ultrasound...
- Evaluation of receptive field size from higher harmonics in visuotopic mapping using continuous stimulation optical imagingMatthieu P Vanni
Laboratoire des Neurosciences de la Vision, Ecole d Optometrie, Universite de Montreal, CP 6128, Succ Centre Ville, Montreal, Quebec, Canada
J Neurosci Methods 189:138-50. 2010..This was further validated by measuring spatial frequency selectivity. Therefore, the use of higher harmonics opens new avenues to estimate receptive field size from temporal signals...