1. Georgia Institute of Technology

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    1. Mentioned In 9 Articles

    2. Stimulated Raman scattering spectroscopic optical coherence tomography

      Stimulated Raman scattering spectroscopic optical coherence tomography
      We integrate spectroscopic optical coherence tomography (SOCT) with stimulated Raman scattering (SRS) to enable simultaneously multiplexed spatial and spectral imaging with sensitivity to many endogenous biochemical species that play an important role in biology and medicine. The combined approach, termed SRS-SOCT, overcomes the limitations of each individual method. Ultimately, SRS-SOCT has the potential to achieve fast, volumetric, and highly sensitive label-free molecular imaging. We demonstrate the approach by imaging excised ...
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    3. In-vivo Optical Measurement of Neural Activity in the Brain

      In-vivo Optical Measurement of Neural Activity in the Brain
      The optical neural recording techniques are promising tools in recent years. Compared to the traditional electrophysiological recording, the optical means offer several advantages including no inclusion of electrical noise, simultaneous imaging of a large number of neurons, or selective recording from genetically-targeted neurons. Overall the optical neural recording technique comprises the intrinsic and the extrinsic optical recordings. The methods for intrinsic neural recording employ the change of optical properties in ...
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    4. In vivo optic nerve head biomechanics: performance testing of a three-dimensional tracking algorithm

      In vivo optic nerve head biomechanics: performance testing of a three-dimensional tracking algorithm
      ...don, UK 6. ^6INSERM 1032, Université de Lyon, Lyon, France 7. ^7Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, USA 1. e-mail: mgirard{a...
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    5. Automated Foveola Localization in Retinal 3D-OCT Images Using Structural Support Vector Machine Prediction

      Automated Foveola Localization in Retinal 3D-OCT Images Using Structural Support Vector Machine Prediction
      We develop an automated method to determine the foveola location in macular 3D-OCT images in either healthy or pathological conditions. Structural Support Vector Machine (S-SVM) is trained to directly predict the location of the foveola, such that the score at the ground truth position is higher than that at any other position by a margin scaling with the associated localization loss. This S-SVM formulation directly minimizes the empirical risk of ...
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    6. Computerized Macular Pathology Diagnosis in Spectral Domain Optical Coherence Tomography Scans Based on Multiscale Texture and Shape Features

      Computerized Macular Pathology Diagnosis in Spectral Domain Optical Coherence Tomography Scans Based on Multiscale Texture and Shape Features
      ...Fujimoto^6, 7. Joel S. Schuman^2,^3 and 8. James M. Rehg^1 1. From the ^1School of Interactive Computing, Georgia Institute of Technology, Atlanta, Georgia; 2. the ^2UPMC Eye Center, Eye and Ear Institute, Ophthalmol...
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  2. About Georgia Institute of Technology

    Georgia Institute of Technology

    Georgia Institute of Technology is one of the nation's top research universities, distinguished by its commitment to improving the human condition through advanced science and technology.  Georgia Tech's campus occupies 400 acres in the heart of the city of Atlanta, where 20,000 undergraduate and graduate students receive a focused, technologically based education.