Time-resolved diffuse optical tomography system based on compressive measurements
Résumé
Compressive sensing is a powerful tool to efficiently acquire and recontruct an image even in Diffuse Optical Tomography (DOT) applications. In this work a time-resolved DOT system based on structured light illumination , compressive detection and multiple views acquisition has been proposed and experimentally validated on a biological tissue-mimicking phantom. The experimental scheme is based on two Digital Micromir-ror Devices (DMD) for illumination and detection modulation , in combination with a time-resolved single element detector. We fully validated the method and demonstrated both imaging and tomographic capability of the system, providing a state of the art reconstruction quality.
| Origine | Fichiers produits par l'(les) auteur(s) |
|---|
Loading...