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2018年SPIE光学相干断层扫描和相干畴光学方法在生物医学中的应用会议（SPIE Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII）
2018年 SPIE 光学相干断层扫描和相干畴光学方法在生物医学中的应用 会议
2017/10/26
2018年SPIE光学相干断层扫描和相干畴光学方法在生物医学中的应用会议（SPIE Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII）。
Microcomputed Tomography Applications in Bone and Mineral Research
Bone CT Mineralization Vascularization BMD Modeling
2014/11/6
Microcomputed tomography (μCT) has evolved as a development of simple X-ray imaging into an indispensable technique used in both laboratory research and clinical diagnostics. Commercially available sy...
Quantitative Computerized Tomography (QCT) versus Dual X-Ray Absorptiometry (DXA) in the Assessment of Bone Mineral Density of HIV-1 Infected Children
Bone Mineral Density HIV-Infected Children CT DXA
2013/2/19
Bone studies of HIV-infected children using dual X-ray absorptiometry (DXA) suggest bone mineral density (BMD) abnormalities. Pediatric studies are often performed using DXA instead of computed tomogr...
Evaluation of Coronary Venous Anatomy by Multislice Computed Tomography
Cardiac Resynchronization Coronary Vein MultiDetector Computed Tomography
2013/2/20
Background:The coronary venous system is increasingly targeted for pacing in patients with severe heart failure. The recent advancement of Multi-Detector Computed Tomography (MDCT) allows accurate ana...
Optical Coherence Tomography Findings in a Case of Unilateral Acute Idiopathic Maculopathy
Unilateral Acute Idiopathic Maculopathy Optical Coherence Tomography
2013/1/31
Purpose: To describe the clinical, angiographic, and Optical Coherence Tomography (OCT) findings in a patient with Unilateral Acute Idiopathic Maculopathy (UAIM) and to discuss a possible pattern of O...
Quasi-Conformal Flat Representation of Triangulated Surfaces for Computerized Tomography
Quasi-Conformal Flat Representation Triangulated Surfaces Computerized Tomography
2010/1/8
In this paper we present a simple method for flattening of triangulated surfaces for mapping and imaging. The method is based on classical results of F. Gehring and Y. V¨ais¨al¨a regarding the existen...
Quasi-Isometric and Quasi-Conformal Development of Triangulated Surfaces for Computerized Tomography
Quasi-Isometric Quasi-Conformal Triangulated Surfaces
2010/1/7
In this paper we present a simple method for minimal distortion development of triangulated surfaces for mapping and imaging. The method is based on classical results of F. Gehring and Y. V¨ais¨al¨a r...
Electromagnetic Impedance Tomography (EMIT): A New Method for Impedance Imaging
Condition number electromagnetic impedance
2010/1/6
We propose a new impedance imaging method,
electromagnetic impedance tomography (EMIT), in which the
boundary electric potential measurements in electrical impedance
tomography (EIT) are augmented ...
A General Formula for Fan-Beam Lambda Tomography
General Formula Fan-Beam Lambda Tomography
2009/9/8
Lambda tomography (LT) is to reconstruct a gradient-like image of an object only from local projection data. It is potentially an important technology for medical X-ray computed tomography (CT) at a r...
Multispectral Bioluminescence Tomography: Methodology and Simulation
Multispectral Bioluminescence Tomography Simulation
2009/9/8
Bioluminescent imaging has proven to be a valuable tool for monitoring physiological and pathological activities at cellular and molecular levels in living small animals. Using biological techniques, ...
Cardiac computed tomography (CT) has been a hot topic for years because of the clinical importance of cardiac diseases and the rapid evolution of CT systems. In this paper, we propose a novel strategy...
Comparison of Quadratic- and Median-Based Roughness Penalties for Penalized-Likelihood Sinogram Restoration in Computed Tomography
Penalized-Likelihood Sinogram Restoration Computed Tomography
2009/9/8
We have compared the performance of two different penalty choices for a penalized-likelihood sinogram-restoration strategy we have been developing. One is a quadratic penalty we have employed previous...
A Prospective Study on Algorithms Adapted to the Spatial Frequency in Tomography
Algorithms Tomography
2009/9/8
The use of iterative algorithms in tomographic reconstruction always leads to a frequency adapted rate of convergence in that low frequencies are accurately reconstructed after a few iterations, while...
Development of Computed Tomography Algorithms.
A Table-Based Random Sampling Simulation for Bioluminescence Tomography
Table-Based Random Bioluminescence Tomography
2009/9/8
As a popular simulation of photon propagation in turbid media, the main problem of Monte Carlo (MC) method is its cumbersome computation. In this work a table-based random sampling simulation (TBRS) i...