Processing and rendering of Fourier domain optical coherence tomography images at a line rate over 524 kHz using a graphics processing unit

Journal of Biomedical Optics

Volumn 16, Issue 2, 2011, Pages

  Rasakanthan, Janarthanan ^a   Sugden, Kate ^a   Tomlins, Peter H ^b  

^a ASTON UNIVERSITY   (United Kingdom)

^b QUEEN MARY UNIVERSITY OF LONDON   (United Kingdom)

Author keywords

Graphics processing unit; Optical coherence tomography; Quadratic interpolation resampling; Wavelength to wavenumber resampling

Indexed keywords

FOURIER DOMAIN OPTICAL COHERENCE TOMOGRAPHY; GRAPHICS PROCESSING UNIT; INTERFERENCE DATA; LINE RATE; PARALLEL PROCESSING; QUADRATIC INTERPOLATION; WAVE NUMBER DOMAIN; WAVELENGTH DOMAINS;

COMPUTER GRAPHICS; COMPUTER GRAPHICS EQUIPMENT; DATA TRANSFER; FINITE DIFFERENCE METHOD; FOURIER ANALYSIS; FOURIER TRANSFORMS; METADATA; PROGRAM PROCESSORS; TOMOGRAPHY;

DATA HANDLING;

ALGORITHM; COMPUTER ASSISTED DIAGNOSIS; COMPUTER GRAPHICS; EQUIPMENT; EQUIPMENT DESIGN; FOURIER ANALYSIS; IMAGE ENHANCEMENT; INSTRUMENTATION; LETTER; METHODOLOGY; OPTICAL COHERENCE TOMOGRAPHY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING;

ALGORITHMS; COMPUTER GRAPHICS; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; FOURIER ANALYSIS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED; TOMOGRAPHY, OPTICAL COHERENCE;

EID: 79957789738     PISSN: 10833668     EISSN: 15602281     Source Type: Journal    
DOI: 10.1117/1.3548153     Document Type: Article

References (10)

1. D. Huang et al., "Optical coherence tomography," Science 254, 1178-1181 (1991).
2. A. F. Fercher, C. K. Hitzenberger, G. Kam, and S. Y. El-Zaiat, "Measure-mentofintraocular distances bybackscattering spectral interferometry," Opt. Commun. 117, 43-48 (1995).
3. A. F. Fercher, W. Drexler, C. K Hitzenberger, and T. Lasser, "Optical coherence tomography-principle and application," Rep. Prog. Phys. 66, 239-303 (2003).
4. P. H. Tomlins and R. K. Wang, "Theory, developments and applications of optical coherence tomography," J. Phys. D 38(15), 2519-2535 (2005).
5. R. Leitgeb, C. Hitzenberger, and A. Fercher, "Performance of Fourier domain vs. time domain optical coherence tomography," Opt. Express 11, 889-894 (2003).
6. NVIDIA CUDA Zone: http://www.nvidia.com/object/cuda-home-new.html.
7. Y. Watanabe and T. Itagaki, "Real-time display on Fourier domain optical coherence tomography system using a graphics processing unit," J. Biomed. Opt. 14(6), 060506 (2009).
8. K. Zhang and J. U. Kang, "Real-time 4D signal processing and visualization using graphics processing unit on a regular nonlinear-k Fourier-domain OCT system," Opt. Express 18(11), 11772-11784 (2010).
9. S. Van Der Jeught, A. Bradu, and A. G. Podoleanu, "Real-time resampling in Fourier domain optical coherence tomography using a graphics processing unit," J. Biomed. Opt. 15(3), 030511 (2010).
10. P. H. Tomlins, P. D. Woolliams, G. Smith, J. Rasakanthan, and K. Sugden, "Femtosecond laser micro-inscription of optical coherence tomography resolution test phantoms," submitted to Opt. Express (2010).