| Paper: | FR-PM-OS1.5 | ||
| Session: | Optical and Infrared Imaging | ||
| Time: | Friday, April 7, 16:40 - 17:00 | ||
| Presentation: | Oral | ||
| Title: | Reconstruction of Functional Activations in Diffuse Optical Imaging | ||
| Authors: | Mathews Jacob; University of Illinois at Urbana-Champaign | ||
| Vlad Toronov; University of Illinois at Urbana-Champaign | |||
| Yoram Bresler; University of Illinois at Urbana-Champaign | |||
| Xiaofeng Zhang; The Pennsylvania State University | |||
| Andrew Webb; The Pennsylvania State University | |||
| Abstract: | We propose a new algorithm for the estimation of functional activations in near infrared spectroscopic imaging. Our approach considers the activations to be support limited. We simultaneously estimate the function values as well as the support from the available measurements. Since this scheme exploit the structure inherent to functional imaging, it provide reconstructions with better spatial resolution and is more robust to noise. | ||
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