Lifeng Yu, PhD

  • 5514 Citations
  • 40 Scopus h-Index
20022019
If you made any changes in Pure, your changes will be visible here soon.

Research Output 2002 2019

  • 5514 Citations
  • 40 Scopus h-Index
  • 151 Article
  • 58 Conference contribution
  • 1 Letter
Filter
Conference contribution
2019

Correlation between a deep-learning-based model observer and human observer for a realistic lung nodule localization task in chest CT

Gong, H., Walther, A., Hu, Q., Koo, C. W., Takahashi, E. A., Levin, D. L., Johnson, T. F., Hora, M. J., Leng, S., Fletcher, J. G., McCollough, C. H. & Yu, L., Jan 1 2019, Medical Imaging 2019: Image Perception, Observer Performance, and Technology Assessment. Nishikawa, R. M. & Samuelson, F. W. (eds.). SPIE, 109520K. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10952).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

chest
nodules
lungs
learning
Thorax

Material decomposition in photon-counting-detector CT: Threshold or bin images?

Ren, L., Tao, S., McCollough, C. H. & Yu, L., Jan 1 2019, Medical Imaging 2019: Physics of Medical Imaging. Bosmans, H., Chen, G-H. & Schmidt, T. G. (eds.). SPIE, 109482S. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10948).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bins
Least-Squares Analysis
Photons
counting
Detectors

Multi-energy CT with triple x-ray beams and photon-counting-detector CT for simultaneous imaging of two contrast agents: An experimental comparison

Ren, L., McCollough, C. H. & Yu, L., Jan 1 2019, Medical Imaging 2019: Physics of Medical Imaging. Bosmans, H., Chen, G-H. & Schmidt, T. G. (eds.). SPIE, 109481B. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10948).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photons
Iodine
Contrast Media
counting
Bismuth

Simulation of CT images reconstructed with different kernels using a convolutional neural network and its implications for efficient CT workflow

Missert, A. D., Leng, S., McCollough, C. H., Fletcher, J. G. & Yu, L., Jan 1 2019, Medical Imaging 2019: Physics of Medical Imaging. Bosmans, H., Chen, G-H. & Schmidt, T. G. (eds.). SPIE, 109482Y. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10948).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Workflow
Tomography
tomography
X-Ray Computed Tomography Scanners
Neural networks
2018
1 Citation (Scopus)

Correlation between model observers in uniform background and human observers in patient liver background for a low-contrast detection task in CT

Gong, H., Yu, L., Leng, S., DIlger, S., Zhou, W., Ren, L. & McCollough, C. H., Jan 1 2018, Medical Imaging 2018: Image Perception, Observer Performance, and Technology Assessment. SPIE, Vol. 10577. 105770M

Research output: Chapter in Book/Report/Conference proceedingConference contribution

liver
Liver
lesions
Computerized tomography
Image quality

Motion-compensated reconstruction for limited-angle multiphase cardiac CT

Jin, M., Zhao, C., Jia, X. & Yu, L., Jan 1 2018, Medical Imaging 2018: Physics of Medical Imaging. Schmidt, T. G., Chen, G-H. & Lo, J. Y. (eds.). SPIE, Vol. 10573. 1057333

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dosimetry
Motion estimation
Electrocardiography
Mean square error
Image quality
1 Citation (Scopus)

Simulating low-dose cone-beam CT: A phantom study

Ferrero, A., Fetterly, K., Yu, L. & Schueler, B. A., Jan 1 2018, Medical Imaging 2018: Physics of Medical Imaging. SPIE, Vol. 10573. 1057347

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cone-Beam Computed Tomography
Cones
cones
dosage
Iodine
1 Citation (Scopus)

Three-material decomposition in multi-energy CT: Impact of prior information on noise and bias

Ren, L., McCollough, C. H. & Yu, L., Jan 1 2018, Medical Imaging 2018: Physics of Medical Imaging. SPIE, Vol. 10573. 105731G

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Noise
Decomposition
decomposition
Gadolinium
Photons
2017
3 Citations (Scopus)

A virtual clinical trial using projection-based nodule insertion to determine radiologist reader performance in lung cancer screening CT

Yu, L., Hu, Q., Koo, C. W., Takahashi, E. A., Levin, D. L., Johnson, T., Hora, M. J., Dirks, S., Chen, B., McMillan, K., Leng, S., Fletcher, J. G. & McCollough, C. H., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101321R

Research output: Chapter in Book/Report/Conference proceedingConference contribution

nodules
readers
Early Detection of Cancer
lungs
insertion

Learning-based stochastic object models for use in optimizing imaging systems

Dolly, S. R., Anastasio, M. A., Yu, L. & Li, H., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101321T

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Imaging systems
learning
Anatomy
Learning
Anatomic Models
2 Citations (Scopus)

Practical implementation of channelized hotelling observers: Effect of ROI size

Ferrero, A., Favazza, C. P., Yu, L., Leng, S. & McCollough, C. H., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101320G

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gabor filters
Diagnostic Imaging
Anatomy
Research Personnel
Image acquisition
1 Citation (Scopus)

Task-based image quality assessment in radiation therapy: Initial characterization and demonstration with CT simulation images

Dolly, S. R., Anastasio, M. A., Yu, L. & Li, H., 2017, Medical Imaging 2017: Image Perception, Observer Performance, and Technology Assessment. SPIE, Vol. 10136. 101360Y

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radiotherapy
Image quality
radiation therapy
Demonstrations
simulation
2016
4 Citations (Scopus)

An open library of CT patient projection data

Chen, B., Leng, S., Yu, L., Holmes III, D. R., Fletcher, J. G. & McCollough, C. H., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 97831B

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Digital Imaging and Communications in Medicine (DICOM)
abdomen
chest
files
Abdomen
7 Citations (Scopus)

Dual-source multi-energy CT with triple or quadruple x-ray beams

Yu, L., Li, Z., Leng, S. & McCollough, C. H., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 978312

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photons
X-Rays
Decomposition
X rays
Contrast Media
3 Citations (Scopus)

Evaluation of a projection-domain lung nodule insertion technique in thoracic CT

Ma, C., Chen, B., Koo, C. W., Takahashi, E. A., Fletcher, J. G., McCollough, C. H., Levin, D. L., Kuzo, R. S., Viers, L. D., Vincent Sheldon, S. A., Leng, S. & Yu, L., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 97835Y

Research output: Chapter in Book/Report/Conference proceedingConference contribution

nodules
lungs
lesions
Tomography
insertion
4 Citations (Scopus)

Predicting detection performance with model observers: Fourier domain or spatial domain?

Chen, B., Yu, L., Leng, S., Kofler, J., Favazza, C., Vrieze, T. & McCollough, C. H., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 978326

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer-Assisted Image Processing
Image reconstruction
image reconstruction
Noise
inserts
2015
6 Citations (Scopus)

Construction of realistic liver phantoms from patient images using 3D printer and its application in CT image quality assessment

Leng, S., Yu, L., Vrieze, T., Kuhlmann, J., Chen, B. & McCollough, C. H., 2015, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. SPIE, Vol. 9412. 94124E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D printers
printers
liver
Liver
Image quality
17 Citations (Scopus)

Image-based material decomposition with a general volume constraint for photon-counting CT

Li, Z., Leng, S., Yu, L., Yu, Z. & McCollough, C. H., 2015, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. SPIE, Vol. 9412. 94120T

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photons
counting
Decomposition
decomposition
photons

Impact of number of repeated scans on model observer performance for a low-contrast detection task in CT

Ma, C., Yu, L., Chen, B., Vrieze, T., Favazza, C., Leng, S. & McCollough, C. H., 2015, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. SPIE, Vol. 9416. 94160K

Research output: Chapter in Book/Report/Conference proceedingConference contribution

ROC Curve
dosage
Covariance matrix
Image quality
filters
35 Citations (Scopus)

Initial results from a prototype whole-body photon-counting computed tomography system

Yu, Z., Leng, S., Jorgensen, S. M., Li, Z., Gutjahr, R., Chen, B., Duan, X., Halaweish, A. F., Yu, L., Ritman, E. L. & McCollough, C. H., 2015, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. SPIE, Vol. 9412. 94120W

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Whole-Body Counting
Photons
Tomography
counting
tomography
5 Citations (Scopus)

Lesion insertion in projection domain for computed tomography image quality assessment

Chen, B., Ma, C., Yu, Z., Leng, S., Yu, L. & McCollough, C. H., 2015, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. SPIE, Vol. 9412. 94121R

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liver
lesions
Image quality
Tomography
insertion
2014

CT image noise reduction using rotational-invariant feature in Stockwell transform

Su, J., Li, Z., Yu, L., Warner, J., Blezek, D. & Erickson, B. J., 2014, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. SPIE, Vol. 9034. 903433

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Noise abatement
noise reduction
Noise
Computer Simulation
Radiation
2012
8 Citations (Scopus)

Adaptive non-local means filtering based on local noise level for CT denoising

Li, Z., Yu, L., Trazasko, J. D., Fletcher, J. G., McCollough, C. H. & Manduca, A., 2012, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8313. 83131H

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Noise
Dosimetry
dosage
Radiology
Radiation
7 Citations (Scopus)

Correlation between model observer and human observer performance in CT imaging when lesion location is uncertain

Leng, S., Yu, L., Chen, L., Ramirez Giraldo, J. C. & McCollough, C. H., 2012, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8313. 83131M

Research output: Chapter in Book/Report/Conference proceedingConference contribution

lesions
Imaging techniques
ROC Curve
Area Under Curve
curves
2010
6 Citations (Scopus)

Adaptive modulation of bilateral filtering based on a practical noise model for streaking and noise reduction in multi-slice CT

Yu, L., Manduca, A., Jacobsen, M., Trazasko, J. D., Fletcher, J. G., DeLone, D. R. & McCollough, C. H., 2010, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. PART 2 ed. Vol. 7622. 76222O

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Adaptive modulation
Noise abatement
noise reduction
Acoustic noise
Noise
3 Citations (Scopus)

A super resolution technique for clinical multislice CT

Liu, X., Yu, L., Manduca, A., Ritman, E. L. & McCollough, C. H., 2010, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. PART 1 ed. Vol. 7622. 76221Q

Research output: Chapter in Book/Report/Conference proceedingConference contribution

projection
Detectors
spatial resolution
Noise
data sampling

Evaluation of dual-front active contour segmentation and metal shadow filling methods on metal artifact reduction in multi-slice helical CT

Li, H., Yu, L., Guimaraes, L. S., Fletcher, J. G. & McCollough, C. H., 2010, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. PART 2 ed. Vol. 7622. 76222N

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral Computed Tomography
Artifacts
artifacts
Metals
evaluation
2009
24 Citations (Scopus)

Comparative study of two image space noise reduction methods for computed tomography: Bilateral filter and nonlocal means

Ramirez Giraldo, J. C., Kelm, Z. S., Guimaraes, L. S., Yu, L., Fletcher, J. G., Erickson, B. J. & McCollough, C. H., 2009, Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. p. 3529-3532 4 p. 5334714

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Acoustic variables control
Noise abatement
Quality assurance
Image quality
Dosimetry
4 Citations (Scopus)

Metal artifact suppression from reformatted projections in multi-slice helical CT using dual-front active contours

Li, H., Yu, L., Liu, X. & McCollough, C. H., 2009, Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. p. 993-996 4 p. 5333100

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral Computed Tomography
Artifacts
Metals
Hip
Metal implants
18 Citations (Scopus)

Pre-reconstruction three-material decomposition in dual-energy CT

Yu, L., Liu, X. & McCollough, C. H., 2009, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7258. 72583V

Research output: Chapter in Book/Report/Conference proceedingConference contribution

bones
Decomposition
decomposition
fats
iron
10 Citations (Scopus)

Quantitative evaluation of noise reduction algorithms for very low dose renal CT perfusion imaging

Liu, X., Primak, A. N., Yu, L., Li, H., Krier, J. D., Lerman, L. O. & McCollough, C. H., 2009, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7258. 72581T

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Perfusion Imaging
Noise abatement
noise reduction
Noise
Kidney
2008

A preliminary investigation of ROI-image reconstruction with the rebinned BPF algorithm

Bian, J., Xia, D., Yu, L., Sidky, E. Y. & Pan, X., 2008, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 6913. 69132I

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image reconstruction
Trajectories
Detectors
Fans
Cones
4 Citations (Scopus)

Quantitative imaging of chemical composition using dual-energy, dual-source CT

Xin, L., Primak, A. N., Yu, L., McCollough, C. H. & Morin, R. L., 2008, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 6913. 69134Z

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Imaging techniques
Chemical analysis
Tissue
Iron
Decomposition
12 Citations (Scopus)

Sinogram smoothing with bilateral filtering for low-dose CT

Yu, L., Manduca, A., Trazasko, J. D., Khaylova, N., Kofler, J. M., McCollough, C. H. & Fletcher, J. G., 2008, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 6913. 691329

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Acoustic variables control
Noise abatement
Image quality
2007
1 Citation (Scopus)

A rebinning-type backprojection-filtration algorithm for image reconstruction in helical cone-beam CT

Yu, L., Xia, D., Zou, Y., Sidky, E. & Pan, X., 2007, IEEE Nuclear Science Symposium Conference Record. Vol. 5. p. 2869-2872 4 p. 4179632

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image reconstruction
Cones
Computational efficiency
Fans
Derivatives
5 Citations (Scopus)

Automatic segmentation and Co-registration of gated CT angiography datasets: measuring abdominal aortic pulsatility

Wentz, R., Manduca, A., Fletcher, J. G., Siddiki, H., Shields, R. C., Vrtiska, T. J., Spencer, G., Primak, A. N., Zhang, J., Nielson, T., McCollough, C. H. & Yu, L., 2007, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. PART 2 ed. Vol. 6511. 65111I

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Angiography
Electrocardiography
Seed
Visualization
Tissue
2 Citations (Scopus)

Circular cone-beam micro-CT for small animal imaging with truncated data

Cho, S., Yu, L., Pelizzari, C. A. & Pan, X., 2007, IEEE Nuclear Science Symposium Conference Record. Vol. 5. p. 2889-2891 3 p. 4179637

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cones
Animals
Imaging techniques
Image quality

Image reconstruction from rebinned helical cone-beam projection data

Xia, D., Yu, L., Bian, J. & Pan, X., 2007, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. PART 3 ed. Vol. 6510. 651057

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image reconstruction
Cones
Computer simulation
2006
1 Citation (Scopus)

Suppression of motion-induced streak artifacts along chords in fan-beam BPF-reconstructions of motion-contaminated projection data

King, M., Xia, D., Yu, L., Pan, X. & Giger, M., 2006, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 6142 II. 614221

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fans
Redundancy
2005

A rebinning-type backprojection-filtration algorithm for region of interest reconstruction in fan-beam CT with improved noise properties

Yu, L., Xia, D., Zou, Y., Sidky, E. Y., Pan, X. & Pelizzari, C. A., 2005, IEEE Nuclear Science Symposium Conference Record. Vol. 5. p. 2700-2703 4 p. 1596893

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fans

Backprojection-filtration reconstruction for helical cone-beam CT with curved detectors

Zuo, N., Xia, D., Sidky, E. Y., Yu, L., Zou, Y., Pan, X. & Jiang, T., 2005, IEEE Nuclear Science Symposium Conference Record. Vol. 4. p. 2306-2309 4 p. 1596795

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cones
Detectors
Image reconstruction
Image quality
3 Citations (Scopus)

Exact ROI image reconstruction with perturbed source trajectories in C-arm CT

Xia, D., Sidky, E. Y., Yu, L., Zou, Y. & Pan, X., 2005, IEEE Nuclear Science Symposium Conference Record. Vol. 4. p. 1942-1945 4 p. 1596712

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image reconstruction
Trajectories
X rays

Image reconstruction from longitudinally and transversely truncated data along an arc-line trajectory

Zou, Y., Xia, D., Yu, L., Sidky, E. & Pan, X., 2005, IEEE Nuclear Science Symposium Conference Record. Vol. 4. p. 2433-2436 4 p. 1596823

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image reconstruction
Data acquisition
Trajectories
Scanning
Computer simulation

Image reconstruction on virtual PI-lines using filtered-backprojection in circular cone-beam CT

Yu, L., Xia, D., Zou, Y. & Pan, X., 2005, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Fitzpatrick, J. M. & Reinhardt, J. M. (eds.). III ed. Vol. 5747. p. 2094-2099 6 p. 245

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image reconstruction
Cones
Computerized tomography
Scanning

Noise properties of the chord-based algorithms for reduced scans

Xia, D., Zou, Y., Yu, L., Sidky, E. & Pan, X., 2005, IEEE Nuclear Science Symposium Conference Record. Vol. 5. p. 2579-2582 4 p. 1596865

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image reconstruction
Dosimetry
Scanning
3 Citations (Scopus)

Region of interest reconstruction from truncated data in circular cone-beam CT

Yu, L., Xia, D., Zou, Y., Pan, X., Pelizzari, C. & Munro, P., 2005, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Fitzpatrick, J. M. & Reinhardt, J. M. (eds.). I ed. Vol. 5747. p. 412-418 7 p. 43

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cones
Image reconstruction
Imaging techniques
Computer simulation

ROI reconstruction of motion contaminated data with a backprojection filtration algorithm

King, M., Yu, L., Xia, D., Pan, X. & Giger, M., 2005, IEEE Nuclear Science Symposium Conference Record. Vol. 4. p. 2264-2268 5 p. 1596786

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mean square error
2004
4 Citations (Scopus)

Application of asymmetric cone-beam CT in radiotherapy

Yu, L., Pelizzari, C., Pan, X., Riem, H., Munro, P. & Kaissl, W., 2004, IEEE Nuclear Science Symposium Conference Record. Seibert, J. A. (ed.). Vol. 5. p. 3249-3252 4 p. M5-458

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radiotherapy
Cones
Detectors
Image reconstruction

Application of expectation maximization to x-ray spectrum estimation for medical accelerators from transmission data

Sidky, E. Y., Yu, L. & Pan, X., 2004, Proceedings of SPIE - The International Society for Optical Engineering. Yaffe, M. J. & Flynn, M. J. (eds.). 2 ed. Vol. 5368. p. 856-860 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

x ray spectra
data transmission
Data communication systems
Particle accelerators
accelerators
2 Citations (Scopus)

Few-view and limited-angle cone-beam megavoltage CT for breast localization in radiation therapy

Yu, L., Pan, X., Pelizzari, C. A. & Martel, M., 2004, Proceedings of SPIE - The International Society for Optical Engineering. Fitzpatrick, J. M. & Sonka, M. (eds.). Vol. 5370 III. p. 2075-2082 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radiotherapy
breast
Cones
radiation therapy
cones