Dr. Wei Lu Profile

Dr. Wei Lu

Associate Professor at Univ of Maryland School of Medicine

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Author

Publications (10)

Proceedings Article | 17 March 2015 Paper

Quantification of esophageal wall thickness in CT using atlas-based segmentation technique

Jiahui Wang, Min Kyu Kang, Seth Kligerman, Wei Lu

Proceedings Volume 9417, 941708 (2015) https://doi.org/10.1117/12.2081533

KEYWORDS: Esophagus, Cancer, Computed tomography, Image segmentation, Control systems, Image registration, Tumors, Medicine, 3D vision, 3D imaging standards

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Proceedings Article | 29 March 2007 Paper

A comparison of lung motion measured using implanted electromagnetic transponders and motion algorithmically predicted using external surrogates as an alternative to respiratory correlated CT imaging

Kristen Lechleiter, Daniel Low, Amir Chaudhari, Wei Lu, James Hubenschmidt, Martin Mayse, Steven Dimmer, Jeffrey Bradley, Parag Parikh

Proceedings Volume 6511, 65111P (2007) https://doi.org/10.1117/12.710203

KEYWORDS: Transponders, Lung, Motion models, Motion measurement, Tumors, Radiotherapy, 3D modeling, Tissues, Mathematical modeling, Electromagnetism

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Proceedings Article | 16 March 2007 Paper

Development of the 4D Phantom for patient-specific end-to-end radiation therapy QA

K. Malinowski, C. Noel, W. Lu, K. Lechleiter, J. Hubenschmidt, D. Low, P. Parikh

Proceedings Volume 6510, 65100E (2007) https://doi.org/10.1117/12.713841

KEYWORDS: Tumors, Computed tomography, Radiotherapy, Tissues, Imaging systems, 3D image processing, 4D CT imaging, Lung, Cameras, Computer programming

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Proceedings Article | 5 March 2007 Paper

Analysis of free breathing motion using artifact reduced 4D CT image data

Jan Ehrhardt, Rene Werner, Thorsten Frenzel, Wei Lu, Daniel Low, Heinz Handels

Proceedings Volume 6512, 65121N (2007) https://doi.org/10.1117/12.708171

KEYWORDS: Tumors, Lung, Motion analysis, 4D CT imaging, Image segmentation, Skin, Computed tomography, Visualization, 3D image reconstruction, Optical flow

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Proceedings Article | 10 March 2006 Paper

Modeling lung motion using consistent image registration in four-dimensional computed tomography for radiation therapy

Wei Lu, Joo Hyun Song, Gary Christensen, Parag Parikh, Jeffrey Bradley, Daniel Low

Proceedings Volume 6144, 61442L (2006) https://doi.org/10.1117/12.652761

KEYWORDS: Lung, Image registration, 4D CT imaging, Motion models, Radiotherapy, Computed tomography, 3D image processing, Image segmentation, Tissues, Error analysis

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Proceedings Article | 10 March 2006 Paper

Reconstruction of 4D-CT data sets acquired during free breathing for the analysis of respiratory motion

Jan Ehrhardt, Rene Werner, Thorsten Frenzel, Dennis Säring, Wei Lu, Daniel Low, Heinz Handels

Proceedings Volume 6144, 614414 (2006) https://doi.org/10.1117/12.651730

KEYWORDS: Computed tomography, 4D CT imaging, Optical flow, Data acquisition, Radiotherapy, Motion analysis, Spirometry, Scanners, Image registration, Visualization

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Proceedings Article | 29 April 2005 Paper

Fetal head detection and measurement in ultrasound images by a direct inverse randomized Hough transform

Wei Lu, Jinglu Tan, Randall Floyd

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.594813

KEYWORDS: Head, Ultrasonography, Hough transforms, Image segmentation, Skull, Image filtering, Image processing, Transform theory, Lutetium, Fetus

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Proceedings Article | 12 May 2004 Paper

Fetal head detection and measurement in ultrasound images by an iterative randomized Hough transform

Wei Lu, Jinglu Tan, Randall Floyd

Proceedings Volume 5370, (2004) https://doi.org/10.1117/12.533073

KEYWORDS: Head, Skull, Ultrasonography, Image segmentation, Hough transforms, Lutetium, Molybdenum, Distance measurement, Image resolution, Fetus

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Proceedings Article | 30 April 2004 Paper

Automated 4D lung computed tomography reconstruction during free breathing for conformal radiation therapy

Issam El Naqa, Daniel Low, Gary Christensen, Parag Parikh, Joo Hyun Song, Michelle Nystrom, Wei Lu, Joseph Deasy, James Hubenschmidt, Sasha Wahab, Sasa Mutic, Anurag Singh, Jeffrey Bradley

Proceedings Volume 5369, (2004) https://doi.org/10.1117/12.536141

KEYWORDS: Computed tomography, Lung, Spirometry, Motion measurement, Radiotherapy, Scanners, Optical flow, Tumors, Optical tracking, Image registration

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Proceedings Article | 29 December 2000 Paper

Segmentation of ultrasound fetal images

Wei Lu, Jinglu Tan

Proceedings Volume 4203, (2000) https://doi.org/10.1117/12.411742

KEYWORDS: Image segmentation, Head, Ultrasonography, Solids, Object recognition, Algorithm development, Interference (communication), Feature extraction, Linear filtering, Fetus

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Showing 5 of 10 publications

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