178 search results - page 17 / 36 » Biomedical Signal Acquisition Using |
ICASSP
2011
IEEE
13 years 11 days ago
2011
IEEE
Image reconstruction problems in radio astronomy and other fields like biomedical imaging are often ill-posed and some form of regularization is required. This imposes user speci...
ICASSP
2011
IEEE
13 years 11 days ago
2011
IEEE
Most bioimaging modalities rely on indirect measurements of the quantity under investigation. The image is obtained as the result of an optimization problem involving a physical m...
TSP
2008
13 years 8 months ago
2008
This paper presents a new framework for blind source separation (BSS) of non-negative source signals. The proposed framework, referred herein to as convex analysis of mixtures of ...
ICCV
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper describes a novel method to acquire depth images using a pair of ToF (Time of Flight) cameras. As opposed to approaches that filter, calibrate or do 3D reconstructions...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper investigates the feasibility of using diffusion MRI to measure axon-cell dimensions in the white matter of live subjects. A simple geometric model of white-matter tissu...