Mr. Yonggang Shi Profile

Yonggang Shi

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Publications (3)

Proceedings Article | 18 January 2004 Paper

Multiple motion and occlusion segmentation with a multiphase level set method

Yonggang Shi, Janusz Konrad, William Karl

Proceedings Volume 5308, (2004) https://doi.org/10.1117/12.525144

KEYWORDS: Image segmentation, Video, Motion models, Algorithm development, Image processing algorithms and systems, Binary data, Motion estimation, Motion analysis, Video compression, Image analysis

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Proceedings Article | 1 July 2003 Paper

Tomographic reconstruction of dynamic objects

Yonggang Shi, William Karl

Proceedings Volume 5016, (2003) https://doi.org/10.1117/12.483902

KEYWORDS: 3D modeling, Tomography, Distance measurement, Data modeling, Algorithm development, Autoregressive models, Motion models, Reconstruction algorithms, Affine motion model, Optimization (mathematics)

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Proceedings Article | 15 May 2003 Paper

Curve evolution methods for dynamic tomography with unknown dynamic models

Yonggang Shi, William Karl, David Castanon

Proceedings Volume 5032, (2003) https://doi.org/10.1117/12.481883

KEYWORDS: Tomography, Data modeling, Autoregressive models, Affine motion model, Distance measurement, Reconstruction algorithms, Inverse problems, Single photon emission computed tomography, 3D modeling, Signal to noise ratio

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