title: 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.
authors.forename: Daguang
authors.initials: D
authors.lastname: Xu
authors.forename: Yong
authors.initials: Y
authors.lastname: Huang
authors.forename: Jin U
authors.initials: JU
authors.lastname: Kang
mesh_terms: D000465:Algorithms; D007091:Image Processing, Computer-Assisted; D013997:Time Factors; D041623:Tomography, Optical Coherence / Q000379:methods*