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Literature DB >> 19546925

Angle-resolved optical coherence tomography with sequential angular selectivity for speckle reduction.

A E Desjardins¹, B J Vakoc, W Y Oh, S M Motaghiannezam, G J Tearney, B E Bouma.

Abstract

We present a novel method for rapidly acquiring optical coherence tomography (OCT) images at multiple backscattering angles. By angularly compounding these images, high levels of speckle reduction were achieved. Signal-to-noise ratio (SNR) improvements of 3.4 dB were obtained from a homogeneous tissue phantom, which was in good agreement with the predictions of a statistical model of speckle that incorporated the optical parameters of the imaging system. In addition, the fast acquisition rate of the system (10 kHz A-line repetition rate) allowed angular compounding to be performed in vivo without significant motion artifacts. Speckle-reduced OCT images of human dermis show greatly improved delineation of tissue microstructure.

Entities: Species

Year: 2007 PMID： 19546925 PMCID： PMC2704484 DOI： 10.1364/oe.15.006200

Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894

14 in total

1. Speckle reduction in optical coherence tomography by "path length encoded" angular compounding.

Authors: N Iftimia; B E Bouma; G J Tearney
Journal: J Biomed Opt Date: 2003-04 Impact factor: 3.170

2. High-speed wavelength-swept semiconductor laser with a polygon-scanner-based wavelength filter.

Authors: S H Yun; C Boudoux; G J Tearney; B E Bouma
Journal: Opt Lett Date: 2003-10-15 Impact factor: 3.776

3. Comprehensive volumetric optical microscopy in vivo.

Authors: Seok H Yun; Guillermo J Tearney; Benjamin J Vakoc; Milen Shishkov; Wang Y Oh; Adrien E Desjardins; Melissa J Suter; Raymond C Chan; John A Evans; Ik-Kyung Jang; Norman S Nishioka; Johannes F de Boer; Brett E Bouma
Journal: Nat Med Date: 2006-11-19 Impact factor: 53.440

4. Speckle reduction by I-divergence regularization in optical coherence tomography.

Authors: Daniel L Marks; Tyler S Ralston; Stephen A Boppart
Journal: J Opt Soc Am A Opt Image Sci Vis Date: 2005-11 Impact factor: 2.129

5. 115 kHz tuning repetition rate ultrahigh-speed wavelength-swept semiconductor laser.

Authors: W Y Oh; S H Yun; G J Tearney; B E Bouma
Journal: Opt Lett Date: 2005-12-01 Impact factor: 3.776

6. Speckle reduction in optical coherence tomography images by use of a spatially adaptive wavelet filter.

Authors: Desmond C Adler; Tony H Ko; James G Fujimoto
Journal: Opt Lett Date: 2004-12-15 Impact factor: 3.776

7. Statistics and reduction of speckle in optical coherence tomography.

Authors: M Bashkansky; J Reintjes
Journal: Opt Lett Date: 2000-04-15 Impact factor: 3.776

8. High-speed optical frequency-domain imaging.

Authors: S Yun; G Tearney; Johannes de Boer; N Iftimia; B Bouma
Journal: Opt Express Date: 2003-11-03 Impact factor: 3.894

9. Speckle in optical coherence tomography.

Authors: J M Schmitt; S H Xiang; K M Yung
Journal: J Biomed Opt Date: 1999-01 Impact factor: 3.170

10. Array detection for speckle reduction in optical coherence microscopy.

Authors: J M Schmitt
Journal: Phys Med Biol Date: 1997-07 Impact factor: 3.609

25 in total

1. Robust motion tracking based on adaptive speckle decorrelation analysis of OCT signal.

Authors: Yuewen Wang; Yahui Wang; Ali Akansu; Kevin D Belfield; Basil Hubbi; Xuan Liu
Journal: Biomed Opt Express Date: 2015-10-08 Impact factor: 3.732

2. Automated quantification of lung structures from optical coherence tomography images.

Authors: Alex M Pagnozzi; Rodney W Kirk; Brendan F Kennedy; David D Sampson; Robert A McLaughlin
Journal: Biomed Opt Express Date: 2013-10-09 Impact factor: 3.732

3. Stochastic speckle noise compensation in optical coherence tomography using non-stationary spline-based speckle noise modelling.

Authors: Andrew Cameron; Dorothy Lui; Ameneh Boroomand; Jeffrey Glaister; Alexander Wong; Kostadinka Bizheva
Journal: Biomed Opt Express Date: 2013-08-28 Impact factor: 3.732

4. Path-length-multiplexed scattering-angle-diverse optical coherence tomography for retinal imaging.

Authors: Bingqing Wang; Biwei Yin; Jordan Dwelle; H Grady Rylander; Mia K Markey; Thomas E Milner
Journal: Opt Lett Date: 2013-11-01 Impact factor: 3.776

5. Speckle reduction in optical coherence tomography using angular compounding by B-scan Doppler-shift encoding.

Authors: Hui Wang; Andrew M Rollins
Journal: J Biomed Opt Date: 2009 May-Jun Impact factor: 3.170

6. Aberration-diverse optical coherence tomography for suppression of multiple scattering and speckle.

Authors: Siyang Liu; Michael R E Lamont; Jeffrey A Mulligan; Steven G Adie
Journal: Biomed Opt Express Date: 2018-09-20 Impact factor: 3.732

7. Volumetric non-local-means based speckle reduction for optical coherence tomography.

Authors: Carlos Cuartas-Vélez; René Restrepo; Brett E Bouma; Néstor Uribe-Patarroyo
Journal: Biomed Opt Express Date: 2018-06-26 Impact factor: 3.732

8. Speckle reduction in optical coherence tomography images based on wave atoms.

Authors: Yongzhao Du; Gangjun Liu; Guoying Feng; Zhongping Chen
Journal: J Biomed Opt Date: 2014-05 Impact factor: 3.170

9. Optical frequency domain imaging of ex vivo pulmonary resection specimens: obtaining one to one image to histopathology correlation.

Authors: Lida P Hariri; Matthew B Applegate; Mari Mino-Kenudson; Eugene J Mark; Brett E Bouma; Guillermo J Tearney; Melissa J Suter
Journal: J Vis Exp Date: 2013-01-22 Impact factor: 1.355

10. Robust spectral-domain optical coherence tomography speckle model and its cross-correlation coefficient analysis.

Authors: Xuan Liu; Jessica C Ramella-Roman; Yong Huang; Yuan Guo; Jin U Kang
Journal: J Opt Soc Am A Opt Image Sci Vis Date: 2013-01-01 Impact factor: 2.129