National Research Council Canada

1. Mentioned In 56 Articles

2. Extracting information from optical coherence tomography images of tissues: signal attenuation and fractal analysis of speckle pattern

   Explore Article SPIE Digital Library (Feb 22 2010)

   ...RACT REFERENCES (13) Dan P. Popescu, Costel Flueraru, Youxin Mao, Shoude Chang, and Michael G. Sowa National Research Council Canada (Canada) Two^ methods for analyzing OCT images of arterial tissues are tested.^ These methods are a... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   Michael G. Sowa

3. Signal processing with unequally spaced data in Fourier-domain optical coherence tomography

   Explore Article SPIE Digital Library (Feb 19 2010) Ophthalmology

   Different algorithms for performing Fourier transforms with unequally sampled data in wavenumber space for Fourier-domain optical coherence tomography are considered. The efficiency of these algorithms is evaluated from point-spread functions obtained with a swept-source optical coherence tomography system and from computational time. Images of a 4-layer phantom processed with these different algorithms are compared. We show that convolving the data with an optimized Kaiser-Bessel window allowing a small oversampling factor ... (Read Full Article)
   

   Comment on Article Mentions:   Sebastien Vergnole   Sherif S. Sherif   Guy Lamouche

4. An Update on Novel Non-Invasive Approaches for Periodontal Diagnosis

   Explore Article Journal of Periodontology Online (Feb 16 2010) Dentistry

   ... Iacopino, Roman G. Maev, Mark D. Hewko, Angela Man, and Kan-Zhi Liu *Institute for Biodiagnostics, National Research Council of Canada, Winnipeg, MB. †Faculty of Dentistry, University of Manitoba, Winnipeg, MB. ‡Department of Physics,... (Read Full Article)
   

   Comment on Article Mentions:   Michael G. Sowa   Mark D. Hewko   National Research Council Canada

5. New optical instruments for coherence tomography

   Explore Article SPIE Digital Library (Nov 24 2009) Tunable Sources

   ... technologies for optical coherence tomography developed in Institute for Microstructural Sciences, National Research Council Canada. We first demonstrate a high power mode-lock wavelength swept laser using a polygon-based narrowban... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

6. Complex swept source optical coherence tomography with ultra-small fiber probe for biomedical imaging

   Explore Article SPIE Digital Library (Aug 28 2009) Probes , Tunable Sources

   ...rzin Amzajerdian, Chun-qing Gao, Tian-yu Xie ABSTRACT Youxin Mao, Shoude Chang, and Costel Flueraru National Research Council Canada (Canada) We^ demonstrate a catheter-based complex swept-source optical coherence tomography (SS-OC... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

7. Characteristics of time-domain optical coherence tomography profiles generated from blood–saline mixtures

   Explore Article Institute of Physics (Jul 23 2009)

   ...1088/0031-9155/54/15/008 Help PDF (996 KB) | References Dan P Popescu and Michael G Sowa National Research Council of Canada, Institute for Biodiagnostics, 435 Ellice Avenue, Winnipeg, MB, R3B 1Y6, Canada E-mail: dan.popescu... (Read Full Article)
   

   Comment on Article Mentions:   Michael G. Sowa   National Research Council Canada   Dan P. Popescu

8. Quantitative analysis of arterial tissue with optical coherence tomography

   Explore Article SPIE Digital Library (Jul 7 2009) Cardiology

   ...na Svanberg ABSTRACT Costel Flueraru, Dan P. Popescu, Youxin Mao, Shoude Chang, and Michael G. Sowa National Research Council Canada (Canada) Tissue^ morphology, light attenuation and texture are analyzed from images acquired^ by sw... (Read Full Article)
   

   Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

9. Artery Wall Extraction from Intravascular OCT Images

   Explore Article SpringerLink Home (Jul 7 2009) Cardiology

   ...de Montréal, 2500, chemin de Polytechnique, Montréal, QC, H3T 1J4 Industrial Materials Institute, National Research Council of Canada, 75 de Mortagne, Boucherville, QC, J4B 6Y4 Department of Engineering Physics, École Polytechnique ... (Read Full Article)
   

   Comment on Article Mentions:   National Research Council Canada   Guy Lamouche

10. Interferometric system for complex image extraction

    Explore Article uspto.gov (Mar 24 2009) Patents

    The invention provides an interferometric system and method for quadrature detection of optical characteristics of a sample. The system includes a Mach-Zehnder interferometer providing a variable optical delay between light collected from the sample and reference light. The Mach-Zehnder interferometer has an output M.times.N coupler with N.gtoreq.3 output ports. Two differential detectors, each having two input ports coupled to a different two of the N output ports of the M.times.N ... (Read Full Article)
    

    Comment on Article Mentions:   Shoude Chang   Costel Flueraru   Sherif S. Sherif

11. Durable coronary artery phantoms for optical coherence tomography

    Explore Article SPIE Digital Library (Feb 23 2009) Cardiology

    ...rmo J. Tearney, Henry Hirschberg, Steen J. Madsen ABSTRACT REFERENCES (4) Charles-Etienne Bisaillon National Research Council Canada (Canada) Marie-Michèle Lanthier National Research Council Canada (Canada) and Ecole Polytechnique... (Read Full Article)
    

    Comment on Article Mentions:   Ecole Polytechnique de Montréal   Guy Lamouche   Marc L. Dufour

12. Flow of blood-saline mixtures studied by time-domain optical coherence tomography

    Explore Article SPIE Digital Library (Feb 20 2009) Cardiology , Doppler

    ...ng IX Conference Chairs: Gerard L. Coté ABSTRACT REFERENCES (15) Dan P. Popescu and Michael G. Sowa National Research Council Canada (Canada) In-vitro^ analysis of flowing blood-saline mixtures is performed by time-domain optical... (Read Full Article)
    

    Comment on Article Mentions:   National Research Council Canada   Michael G. Sowa   Dan P. Popescu

13. Artifact removal in FD-OCT with a B-M mode scanning technique: condition on the transverse step

    Explore Article SPIE Digital Library (Feb 20 2009)

    ...oto, Joseph A. Izatt, Valery V. Tuchin ABSTRACT REFERENCES (12) Sebastien Vergnole and Guy Lamouche National Research Council Canada (Canada) One^ of the main drawbacks of Fourier-domain optical coherence tomography is^its inability... (Read Full Article)
    

    Comment on Article Mentions:   Guy Lamouche   Sebastien Vergnole   National Research Council Canada

14. High-power 1300 nm FDML swept laser using polygon-based narrowband optical scanning filter

    Explore Article SPIE Digital Library (Feb 20 2009) Tunable Sources

    ...h A. Izatt, Valery V. Tuchin ABSTRACT REFERENCES (16) Youxin Mao, Costel Flueraru, and Shoude Chang National Research Council Canada (Canada) Sherif Sherif University of Manitoba (Canada) Swept-source^ optical coherence tomography ... (Read Full Article)
    

    Comment on Article Mentions:   Shoude Chang   Costel Flueraru   National Research Council Canada

15. Ex vivo imaging of early dental caries within the interproximal space

    Explore Article SPIE Digital Library (Feb 18 2009) Dentistry

    ...our, Crystal Fulton, Pingli Qiu, Bruno Gauthier, Christian Padioleau, and Charles-Etienne Bisaillon National Research Council Canada (Canada) Cecilia Dong Univ. of Manitoba (Canada) Blaine M. Cleghorn Dalhousie Univ. (Canada) Guy La... (Read Full Article)
    

    Comment on Article Mentions:   Guy Lamouche   Marc L. Dufour   Mark D. Hewko

16. Analyses and calculations of noise in optical coherence tomography systems

    Explore Article SpringerLink Home (Feb 5 2009)

    ...nd Technology, Ministry of Education, Tianjin, 300071, China Institute for Microstructural Science, National Research Council Canada, Ottawa, ON, K1A 0R6, Canada Significant progress has been made in the study of optical coherence t... (Read Full Article)
    

    Comment on Article Mentions:   National Research Council Canada   Nankai University   Youxin Mao

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