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Dr. Cishen Zhang
at Nanyang Technological Univ
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 10 March 2008 Paper
Discrete echo signal modeling of ultrasound imaging systems
Proceedings Volume 6920, 692008 (2008) https://doi.org/10.1117/12.769956
KEYWORDS: Ultrasonography, Tissues, Convolution, Signal processing, Data modeling, Systems modeling, Imaging systems, Image processing, Electronic filtering, Filtering (signal processing)
Proceedings Article | 16 March 2006 Paper
Ultrasound image deconvolution in symmetrical mirror wavelet bases
Proceedings Volume 6147, 61470T (2006) https://doi.org/10.1117/12.652635
KEYWORDS: Wavelets, Ultrasonography, Denoising, Mirrors, Deconvolution, Point spread functions, Medical imaging, Tissues, Visualization, Imaging systems
Proceedings Article | 3 March 2006 Paper
An extended half-scan Feldkamp-type CT reconstruction
Proceedings Volume 6142, 614248 (2006) https://doi.org/10.1117/12.653126
KEYWORDS: Reconstruction algorithms, Computed tomography, CT reconstruction, Image processing algorithms and systems, Image quality, Image segmentation, Computer simulations, Sensors, Image filtering, Image restoration
Proceedings Article | 2 March 2006 Paper
An approximate cone beam reconstruction algorithm for gantry-tilted CT
Proceedings Volume 6142, 61424U (2006) https://doi.org/10.1117/12.653121
KEYWORDS: Reconstruction algorithms, Detector arrays, Computed tomography, Image quality, Algorithm development, X-ray sources, Sensors, X-ray computed tomography, Clocks, CT reconstruction
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