Real-time compressive sensing spectral domain optical coherence tomography.

ABSTRACT: We developed and demonstrated real-time compressive sensing (CS) spectral domain optical coherence tomography (SD-OCT) B-mode imaging at excess of 70 fps. The system was implemented using a conventional desktop computer architecture having three graphics processing units. This result shows speed gain of 459 and 112 times compared to the best CS implementations based on the MATLAB and C++, respectively, and that real-time CS SD-OCT imaging can finally be realized.

SUBMITTER: Xu D 

PROVIDER: S-EPMC4114772 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature