Jang-Hwan Choi

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Jang-Hwan Choi

Professor

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20112023

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  • 2022

    Deep Denoising Network for X-Ray Fluoroscopic Image Sequences of Moving Objects

    Kim, W., Lee, W., Jeon, S. Y., Kang, N., Jo, G. & Choi, J. H., 2022, Machine Learning for Medical Image Reconstruction - 5th International Workshop, MLMIR 2022, Held in Conjunction with MICCAI 2022, Proceedings. Haq, N., Johnson, P., Maier, A., Qin, C., Würfl, T. & Yoo, J. (eds.). Springer Science and Business Media Deutschland GmbH, p. 95-104 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13587 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • Performance Evaluation of Image Quality Metrics for Perceptual Assessment of Low-dose Computed Tomography Images

    Lee, W., Cho, E., Kim, W. & Choi, J. H., 2022, Medical Imaging 2022: Image Perception, Observer Performance, and Technology Assessment. Mello-Thoms, C. R., Mello-Thoms, C. R. & Taylor-Phillips, S. (eds.). SPIE, 1203515. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 12035).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • 2021

    Abstract: Inertial Measurements for Motion Compensation in Weight-bearing Cone-beam CT of the Knee

    Maier, J., Nitschke, M., Choi, J. H., Gold, G., Fahrig, R., Eskofier, B. M. & Maier, A., 2021, Bildverarbeitung für die Medizin 2021 - Proceedings, German Workshop on Medical Image Computing, 2021. Palm, C., Handels, H., Maier-Hein, K., Deserno, T. M., Maier, A. & Tolxdorff, T. (eds.). Springer Science and Business Media Deutschland GmbH, p. 336 1 p. (Informatik aktuell).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    Open Access
  • 2020

    Inertial Measurements for Motion Compensation in Weight-Bearing Cone-Beam CT of the Knee

    Maier, J., Nitschke, M., Choi, J. H., Gold, G., Fahrig, R., Eskofier, B. M. & Maier, A., 2020, Medical Image Computing and Computer Assisted Intervention – MICCAI 2020 - 23rd International Conference, Proceedings. Martel, A. L., Abolmaesumi, P., Stoyanov, D., Mateus, D., Zuluaga, M. A., Zhou, S. K., Racoceanu, D. & Joskowicz, L. (eds.). Springer Science and Business Media Deutschland GmbH, p. 14-23 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12263 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    2 Scopus citations

  • Machine learning-powered prediction of recurrence in patients with non-small cell lung cancer using quantitative clinical and radiomic biomarkers

    Moon, S., Choi, D., Lee, J. Y., Kim, M. H., Hong, H., Kim, B. S. & Choi, J. H., 2020, Medical Imaging 2020: Computer-Aided Diagnosis. Hahn, H. K. & Mazurowski, M. A. (eds.). SPIE, 113140Y. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 11314).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    1 Scopus citations

  • Multi-channel volumetric neural network for knee cartilage segmentation in cone-beam CT

    Maier, J., Rivera Monroy, L. C., Syben, C., Jeon, Y., Choi, J. H., Hall, M. E., Levenston, M., Gold, G., Fahrig, R. & Maier, A., 2020, Bildverarbeitung für die Medizin 2020 Algorithmen - Systeme - Anwendungen. Proceedings des Workshops. Tolxdorff, T., Deserno, T. M., Handels, H., Maier, A., Maier-Hein, K. H. & Palm, C. (eds.). Springer, p. 67-72 6 p. (Informatik aktuell).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    1 Scopus citations

  • NTIRE 2020 challenge on real image denoising: Dataset, methods and results

    Abdelhamed, A., Afifi, M., Timofte, R., Brown, M. S., Cao, Y., Zhang, Z., Zuo, W., Zhang, X., Liu, J., Chen, W., Wen, C., Liu, M., Lv, S., Zhang, Y., Pan, Z., Li, B., Xi, T., Fan, Y., Yu, X., Zhang, G., & 70 othersLiu, J., Han, J., Ding, E., Yu, S., Park, B., Jeong, J., Liu, S., Zong, Z., Nan, N., Li, C., Yang, Z., Bao, L., Wang, S., Bai, D., Lee, J., Kim, Y., Rho, K., Shin, C., Kim, S., Tang, P., Zhao, Y., Zhou, Y., Fan, Y., Huang, T., Li, Z., Shah, N. A., Liu, W., Yan, Q., Zhao, Y., Mozejko, M., Latkowski, T., Treszczotko, L., Szafraniuk, M., Trojanowski, K., Wu, Y., Michelini, P. N., Hu, F., Lu, Y., Kim, S., Kim, W., Lee, J., Choi, J. H., Zhussip, M., Khassenov, A., Kim, J. H., Cho, H., Kansal, P., Nathan, S., Ye, Z., Lu, X., Wu, Y., Yang, J., Cao, Y., Tang, S., Cao, Y., Maggioni, M., Marras, I., Tanay, T., Slabaugh, G., Yan, Y., Kang, M., Choi, H. S., Song, K., Xu, S., Lu, X., Wang, T., Lei, C., Liu, B., Gupta, R. & Kumar, V., Jun 2020, Proceedings - 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, CVPRW 2020. IEEE Computer Society, p. 2077-2088 12 p. 9151047. (IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops; vol. 2020-June).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    43 Scopus citations
  • 2019

    Deep convolutional neural network-based automated lesion detection in wireless capsule endoscopy

    Jeon, Y., Cho, E., Moon, S., Chae, S. H., Jo, H. Y., Kim, T. O., Moon, C. M. & Choi, J. H., 2019, International Forum on Medical Imaging in Asia 2019. Lin, F., Fujita, H. & Kim, J. H. (eds.). SPIE, 110501N. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11050).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    6 Scopus citations

  • Differential phase contrast imaging using the phase retrieval of a Hilbert transform and noise filtering by low rank method

    Yang, J. S., Kwack, M. J., Lee, S. Y. & Choi, J. H., 2019, International Forum on Medical Imaging in Asia 2019. Kim, J. H., Lin, F. & Fujita, H. (eds.). SPIE, 110500I. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11050).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • Multidimensional noise reduction in C-arm cone-beam CT via 2D-based Landweber iteration and 3D-based deep neural networks

    Choi, D., Kim, J., Chae, S. H., Kim, B., Baek, J., Maier, A., Fahrig, R., Park, H. S. & Choi, J. H., 2019, Medical Imaging 2019: Physics of Medical Imaging. Schmidt, T. G., Chen, G-H. & Bosmans, H. (eds.). SPIE, 1094837. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10948).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    1 Scopus citations

  • Noise reduction method in low-dose CT data combining neural networks and an iterative reconstruction technique

    Choi, D., Kim, J., Chae, S. H., Baek, J., Maier, A., Fahrig, R., Park, H. S. & Choi, J. H., 2019, International Forum on Medical Imaging in Asia 2019. Lin, F., Fujita, H. & Kim, J. H. (eds.). SPIE, 110500C. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11050).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    1 Scopus citations

  • Smooth Ride: Low-Pass Filtering of Manual Segmentations Improves Consensus

    Maier, J., Black, M., Hall, M., Choi, J. H., Levenston, M., Gold, G., Fahrig, R., Eskofier, B. & Maier, A., 2019, Bildverarbeitung für die Medizin 2019: Algorithmen – Systeme – Anwendungen - Proceedings des Workshops vom 17. bis 19. März 2019. Maier, A., Handels, H., Deserno, T. M., Tolxdorff, T., Maier-Hein, K. H. & Palm, C. (eds.). Springer Berlin Heidelberg, p. 86-91 6 p. (Informatik aktuell).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • 2018

    Precision Learning: Towards Use of Known Operators in Neural Networks

    Maier, A., Schebesch, F., Syben, C., Wurfl, T., Steidl, S., Choi, J. H. & Fahrig, R., 26 Nov 2018, 2018 24th International Conference on Pattern Recognition, ICPR 2018. Institute of Electrical and Electronics Engineers Inc., p. 183-188 6 p. 8545553. (Proceedings - International Conference on Pattern Recognition; vol. 2018-August).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    21 Scopus citations
  • 2016

    Bridge to real data: Empirical multiple material calibration for learning-based material decomposition

    Lu, Y., Berger, M., Manhart, M., Choi, J. H., Hoheisel, M., Kowarschik, M., Fahrig, R., Ren, Q., Hornegger, J. & Maier, A., 15 Jun 2016, 2016 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2016 - Proceedings. IEEE Computer Society, p. 457-460 4 p. 7493306. (Proceedings - International Symposium on Biomedical Imaging; vol. 2016-June).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    4 Scopus citations

  • Dual-energy C-arm CT in the angiographic suite

    Datta, S., Choi, J. H., Niebler, C., Maier, A., Fahrig, R. & Muller, K., 3 Oct 2016, 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015. Institute of Electrical and Electronics Engineers Inc., 7582135. (2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    3 Scopus citations

  • Over-exposure correction in knee cone-beam CT imaging with automatic exposure control using a partial low dose scan

    Choi, J. H., Muller, K., Hsieh, S., Maier, A., Gold, G., Levenston, M. & Fahrig, R., 2016, Medical Imaging 2016: Physics of Medical Imaging. Kontos, D., Lo, J. Y. & Flohr, T. G. (eds.). SPIE, 97830L. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 9783).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    2 Scopus citations
  • 2015

    2D/3D registration for motion compensated reconstruction in cone-beam CT of knees underweight-bearing condition

    Berger, M., Müller, K., Choi, J. H., Aichert, A., Maier, A. & Fahrig, R., 2015, World Congress on Medical Physics and Biomedical Engineering, 2015. Jaffray, D. A. (ed.). Springer Verlag, p. 54-57 4 p. (IFMBE Proceedings; vol. 51).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    3 Scopus citations

  • A numerical investigation for the optimal positions and weighting coefficients of point dose measurements in the weighted CTDI

    Choi, J. H., Constantin, D. & Fahrig, R., 2015, Medical Imaging 2015: Physics of Medical Imaging. Hoeschen, C., Kontos, D. & Hoeschen, C. (eds.). SPIE, 941233. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 9412).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    2 Scopus citations

  • Automatic motion estimation and compensation framework for weight-bearing C-arm CT scans using fiducial markers

    Müller, K., Berger, M., Choi, J. H., Maier, A. & Fahrig, R., 2015, World Congress on Medical Physics and Biomedical Engineering, 2015. Jaffray, D. A. (ed.). Springer Verlag, p. 58-61 4 p. (IFMBE Proceedings; vol. 51).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    6 Scopus citations

  • Image-based compensation for involuntary motion in weight-bearing C-arm cone-beam CT scanning of knees

    Unberath, M., Choi, J. H., Berger, M., Maier, A. & Fahrig, R., 2015, Medical Imaging 2015: Image Processing. Styner, M. A. & Ourselin, S. (eds.). SPIE, 94130D. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 9413).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    13 Scopus citations

  • Projection-based denoising method for photon-counting energy-resolving detectors

    Lu, Y., Manhart, M., Taubmann, O., Zobel, T., Yang, Q., Choi, J. H., Wu, M., Doerfler, A., Fahrig, R., Ren, Q., Hornegger, J. & Maier, A., 2015, Bildverarbeitung fur die Medizin 2015: Algorithmen - Systeme - Anwendungen, Proceedings des Workshops, 2015. Deserno, T. M., Tolxdorff, T., Handels, H. & Meinzer, H-P. (eds.). Kluwer Academic Publishers, p. 137-142 6 p. (Informatik aktuell).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    4 Scopus citations
  • 2014

    Automatic removal of externally attached fiducial markers in cone beam C-arm CT

    Berger, M., Forman, C., Schwemmer, C., Choi, J. H., Müller, K., Maier, A., Hornegger, J. & Fahrig, R., 2014, Bildverarbeitung fur die Medizin 2014: Algorithmen - Systeme - Anwendungen, Proceedings des Workshops. Meinzer, H-P., Handels, H., Deserno, T. M. & Tolxdorff, T. (eds.). Kluwer Academic Publishers, p. 318-323 6 p. (Informatik aktuell).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    1 Scopus citations

  • Effective one step-iterative fiducial marker-based compensation for involuntary motion in weight-bearing C-arm cone-beam CT scanning of knees

    Choi, J. H., Maier, A., Berger, M. & Fahrig, R., 2014, Medical Imaging 2014: Physics of Medical Imaging. SPIE, 903312. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 9033).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    2 Scopus citations
  • 2013

    Analysis of three-dimensional joint space of the tibiofemoral joint

    Choi, J. H., McWalter, E. J., Pal, S., Maier, A., Gold, G. E. & Fahrig, R., 2013, 2013 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2013. Institute of Electrical and Electronics Engineers Inc., 6829040. (IEEE Nuclear Science Symposium Conference Record).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    2 Scopus citations
  • 2011

    Analysis of vertical and horizontal circular C-arm trajectories

    Maier, A., Choi, J. H., Keil, A., Niebler, C., Sarmiento, M., Fieselmann, A., Gold, G., Delp, S. & Fahrig, R., 2011, Medical Imaging 2011: Physics of Medical Imaging. 796123. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 7961).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    25 Scopus citations
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