Real-time numerical dispersion compensation using graphics processing unit for Fourier-domain optical coherence tomography
Dept. of Electr. & Comput. Eng., Johns Hopkins Univ., Baltimore, MD, USA
Electronics Letters, Volume 47, Issue 5, 2011
Numerical dispersion compensation for both standard and full-range Fourier-domain optical coherence tomography (FD-OCT) on the graphics processing unit (GPU) architecture has been implemented. The data acquisition, processing and image display were performed on a multi-thread, CPU-GPU heterogeneous computing system. The real-time ultra-high-resolution full-range complex-conjugate-free FD-OCT imaging was demonstrated at 68.4 frame/s with a frame size of 1024 (lateral) by 2048 (axial) pixels.
June 14, 2011 by hgpu
