@article{Sylwestrzak_Szkulmowski_Szlag_Targowski_2010, title={Real-time imaging for Spectral Optical Coherence Tomography with massively parallel data processing}, volume={2}, url={https://www.photonics.pl/PLP/index.php/letters/article/view/2-47}, DOI={10.4302/photon. lett. pl.v2i3.137}, abstractNote={In this paper the application of massively parallel processing of Spectral Optical Coherence Tomography (SOCT) data with the aid of a low-cost Graphic Processing Unit (GPU) is presented. The reported system may be used for real-time imaging of high resolution 2D tomograms or for presenting volume data. The overall imaging speed is over 100 frames/second for 2D tomograms built of 1024 A-scans and 9 frames/second for 3D volume images containing 100 slices of 100 A-scans. This includes t he acquisition of 2048 pixels from a CCD camera per A-scan, data transfer to the processor, all necessary processing and rendering on the screen. As a contribution, the description of a data flow and parallel processing organization in a GPU is given. <br /><br />Full Text:  <a class="file" href="/PLP/index.php/letters/article/view/2-47/119" target="_parent">PDF</a> <br /> <strong><br />References:</strong> <ol> <li>M. Wojtkowski et al., Am. J. Ophthalmol. 138, 412 (2004). <a href="http://dx.doi.org/10.1016/j.ajo.2004.04.049">[CrossRef]</a></li> <li>M. Wojtkowski et al., Ophthalmology 112, 1734 (2005). <a href="http://dx.doi.org/10.1016/j.ophtha.2005.05.023">[CrossRef]</a></li> <li>D. Stifter, Applied Physics B Lasers and Optics 88, 337 (2007). <a href="http://dx.doi.org/10.1007/s00340-007-2743-2">[CrossRef]</a></li> <li>J.E. Stone et al., Journal of Computational Chemistry 28, 2618 (2007). <a href="http://dx.doi.org/10.1002/jcc.20829">[CrossRef]</a></li> <li>I.S. Ufimtsev, T.J. Martinez, J. Chem. Theory Comput. 4, 222 (2008). <a href="http://dx.doi.org/10.1021/ct700268q">[CrossRef]</a></li> <li>E. Gutierrez et al., Computational Science 5101, 700 (2008).</li> <li>J. Probst, P. Koch, G. Hüttmann, Proc. SPIE 7372, 7372_0Q, (2009). <a href="http://dx.doi.org/10.1117/12.831785">[CrossRef]</a></li> <li>S. Van der Jeught et al., JBO Letters 15, 30511 (2010). <a href="http://dx.doi.org/10.1117/1.3437078">[CrossRef]</a></li> <li>K. Zhang, J.U. Kang, Opt. Exp. 18, 11772 (2010) <a href="http://dx.doi.org/10.1364/OE.18.011772">[CrossRef]</a></li> <li>M. Sylwestrzak et al., Proc. SPIE 7391, 73910A (2009) <a href="http://dx.doi.org/10.1117/12.827520">[CrossRef]</a></li> </ol>}, number={3}, journal={Photonics Letters of Poland}, author={Sylwestrzak, Marcin and Szkulmowski, Maciej and Szlag, Daniel and Targowski, Piotr}, year={2010}, month={Oct.}, pages={pp. 137–139} }