Research

Research Interest

• Medical Image Analysis

• Statistical decision making & Machine learning

• (3D) Geometric modeling, Computational geometry

  • Surgical robot system, CAD/CAM

• Software architecture design

Journals and Conferences

2019

• Deformable registration of X-ray and MRI for post-implant dosimetry in prostate brachytherapy

  • W.T. Hrinvich, S. Park, Y. Le, D.Y. Song, J. Lee

  • Medical Physics, 2019 (doi: 10.1002/mp.13667)

• Annotated normal CT data of the abdomen for deep learning: challenges and strategies for implementation

  • S. Park, L. Chu, E. K. Fishman, A. L. Yuille, B. Vogelstein, K. W. Kinzler, K. M. Horton, R. H. Hruban, E. S. Zinreich, D. F. Fouladi, S. Shayesteh, J. Graves, S. Kawamoto

  • Diagnostic and Interventional Imaging, 2019 (doi: 10.1016/j.diii.2019.05.008)

• Application of deep learning to pancreatic cancer detection – Lessons learned from our initial experience

• L. Chu, S. Park, S. Kawamoto, D.F. Fouladi, S. Shayesteh, E. Zinreich, J.S. Graves, KM Horton, AL Yuille, RH Hruban, B Vogelstein, KW Kinzler, EK Fishman.

• Provisionally accepted with revision to Journal of the American College of Radiology.

• Abdominal multi-organ segmentation with organ-attention network and statistical fusion

• Y. Wang, Y. Zhou, W. Shen, S. Park*, E. Fishman, A. Yuille (*corresponding author)

  • Medical Image Analysis, 55: 88-102, 2019.

• Utilities of CT radiomics features in detection of pancreatic adenocarcinoma

• L. Chu*, S. Park*, S. Kawamoto, D. Fouladi, S. Shayesteh, E. Zinreich, J. Graves,K. Horton, R. Hruban, A. Yuille, K. Kinzler, B. Vogelstein, E. Fishman

• (*co-first author, equally contributed), American Journal of Roentgenology, 213: 1-9, 2019.

2018

• CT texture analysis in differentiating pancreatic ductal adenocarcinomal from autoimmune pancreatitis

• S. Kawamoto, S. Park, L. Chu et al

• RSNA Annual Meeting, 2018.

• Application of deep learning for risk stratification of pulmonary nodules

• S. Park, L. Chu, C. Lin, A. Yuille, E. Fishman

• RSNA Annual Meeting, 2018.

• Utilities of radiomics features to detect pancreatic adenocarcinoma

• L. Chu, S. Park, S. Kawamoto et al.

• RSNA Annual Meeting, 2018.

• Radiomics-based pancreatic cancer survival prediction on CT

• S. Park, Y. Zhou, E. Fishman, A. Yuille

• MICCAI 2018 Computational Precision Medicine, 2018.

• 3D network-based pancreatic cancer survival prediction from CT scans

• Y. Zhou, S. Park, E. Fishman, A. Yuille

• MICCAI 2018 Computational Precision Medicine, 2018.

• Deformable registration to align prostate brachytherapy seeds identified using X-ray projections to MRI for accurate post-implant dosimetry

• W. Hrincivh, S. Park, D. Song, J.Lee

• AAPM Annual Meeting, 2018.

• Simultaneous tumor and surrogate motion tracking with dynamic MRI for radiation therapy planning

• S. Park, R. Farah, S. M. Shea, E. Tryggestad, R. Hales, J. Lee

• Physics in Medicine and Biology, 63(2): 025015, 2018.

2017

• Radiomics-based quantification and classification of the phenotype of pancreas cystic neoplasms on abdominal CT images

• S. Park, L. Chu, E. Fishman

• RSNA Annual Meeting, 2017

• The use of low-dose CT intra- and extra-nodular image texture features to improve small lung nodule diagnosis in lung cancer screening

• appear to IEEE Medical Imaging Conference, 2017

• Evaluation of tumor motion management with dynamic MR in lung cancer paitnents

• S. Park, R. Farah, S. M. Shea, E. Tryggestad, R. Hales, J. Lee

• AAPM Annual Meeting, 2017

• Added value of computer-aided CT image features for early lung cancer diagnosis with small pulmonary nodules: a matched case-control study

• P. Huang, S. Park, R. Yan, J. Lee, L. C. Chu, C. T. Lin, A. Hussien, J. Rathmell, B. Thomas, C. Chen, R. Hales, J. Steingrimsson, D. S. Ettinger, M. Brock, P. Hu, E. K. Fishman, E. Gabrielson, S. Lam

• Radiology, 286(1), 286-295, 2017.

• Deformable registration of CT and cone-beam CT with local intensity matching

• S. Park, W. Plishker, H. Quon, J. Wong, R. Shekhar, J. Lee

• Physics in Medicine and Biology,62(3), 927-947, 2017

• Evaluation of lung tumor motion management in radiation therapy with dynamic MRI

• S. Park, R. Farah, S. Shea, E. Tryggestad, R. Hales, J. Lee

• Proceedings of SPIE Medical Imaging, 2017

2016

• • Technical Note: SCUDA: A software platform for cumulative dose assessment

• S. Park, T. McNutt, W. Plishker, H. Quon, J. Wong, R. Shekhar, J. Lee

• Medical Physics, 43(10), 5399, 2016

• 3D Freehand ultrasound reconstruction using a piecewise smooth Markov random field

  • H. Moon, G. Ju, S. Park, H. Shin

  • Computer Vision and Image Understanding, vol. 151, 101-113, 2016

• Post-implant dosimetry in prostate brachytherapy by X-ray and MRI fusion

• S. Park, Y. Le, D. Y. Song, J. Lee

• AAPM Annual Meeting 2016, Medical Physics, 43, 3794 (WE-AB-BRA-12), 2016.

• Evaluation of lung tumor motion management strategy with dynamic MRI

• R. Farah, S. Park, S. M. Shea, E. Tryggestad, J. Wong, R. Hales, J. Lee

• AAPM Annual Meeting 2016, Medical Physics, 43, 3879 (TH-CD-207A-01), 2016.

• Predicting radiation-induced xerostomia by dosimetrically accounting for daily setup uncertainty during head and neck IMRT

• S. Park, H. Quon, T. McNutt, W. Plishker, R. Shekhar, J. Lee

• AAPM Annual Meeting 2016, Medical Physics, 43, 3459 (SU-F-J-218), 2016.

• Deformable registration of X-ray to MRI for post-implant dosimetry in prostate brachytherapy

• S. Park, D. Y. Song, J. Lee

• Proceedings of SPIE Medical Imaging, vol. 9786, 97860L, 2016. (DOI: http://dx.doi.org/10.1117/12.2216911)

• Accurate tracking of tumor volume change during radiotherapy by CT-CBCT registration with intensity correction

• S. Park, A. Robinson, H. Quon, A. P. Kiess, C. Shen, J. Wong, W. Plishker, R. Shekhar, J. Lee

• Proceedings of SPIE Medical Imaging, vol. 9786, 97860P, 2016. (DOI: http://dx.doi.org/10.1117/12.2217047)

2015

2004 - 2014

• Distortion estimation of cerebral vascular structures in susceptibility weighted image based on CT angiography for deep brain stimulation

• S Park, J. Jang, YS Kim

• Proceedings of MICCAI 2014 Workshop on Deep Brain Stimulation Methodological Challenges, Boston, MA, 2014.

• Integrated surgical simulation structure of discrete-event base scenario and continuous graphic engine

• J. Kong, S. Park, D. Kang, B. K. Choi

• Korea CAD/CAM Conference, Feb. 2014.

• Surgical navigation for neurosurgery using fluoroscopy and ultrasound

• S Park

• Korea CAD/CAM Conference, Feb. 2014.

• Automatic reconstruction of the arterial and venous trees on volumetric chest CT

• S Park, SM Lee, N Kim, JB Seo, H Shin

• Medical Physics, vol. 40(7), 071906:1-13, 2013

• Quantification of the Distribution and Extent of Automatically Classified Small Pulmonary Arteries and Veins on Volumetric Chest CT

• S Park, SM Lee, N Kim, JB Seo, J Choi

• RSNA Annual Meeting, Chicago, USA, Dec., 2013.

• Automatic path planning by fast scanning for robotic control of deep brain stimulation using multi-modal images

• S Park, N Kim, YS Kim

• Asian Conference on Computer Aided Surgery, Tokyo, Japan, Sep., 2013.

• Analysis of pulmonary vessel changes by tree reconstruction and gradual peeling at volumetric chest CT

• S Park, SM Lee, SW Kwon, N Kim, JB Seo

• 3rd World Congress of Thoracic Imaging, Seoul, June, 2013.

• An engineering view on megatrends in radiology: Digitalization to quantitative tools of medicine

• N Kim, J Choi, J Yi, S Choi, S Park, Y Chang, JB Seo

• Korean Journal of Radiology, vol. 14 (2), pp.139-153, 2013.

• Hybrid Grid Generation for Viscous Flow Analysis

• Seyoun Park, Byungduk Jeong, Jin-Gyu Lee, Hayong Shin*

• International Journal for Numerical Methods in Fluids, vol. 71(7), pp. 891-909, 2013.

• GPU를 이용한 주조 CAE의 전후처리기의 가속화에 관한 연구

• C. H. Im, J. H. Nam, S Park, H Shin

• Korea CAD/CAM Conference, Jan. 2013.

• 영상유도시술을 위한 GPU기반 3D/2D 의료영상 정합에 관한 연구

• S Park

• Korea CAD/CAM Conference, Jan. 2013.

• CT 영상을 이용한 폐정맥 및 동맥 분할에 관한 연구

• 박세연, 이상민, 김남국, 서준범

• Korea CAD/CAM Conference, Jan. 2013.

• Efficient Generation of Adaptive Cartesian Mesh for Computational Fluid Dynamics using GPU

• Seyoun Park, Hayong Shin*

• International Journal for Numerical Methods in Fluids, vol. 70(11), pp.1393-1404, 2012.

• Automatic classification of pulmonary artery and vein by reconstruction and segmentation of pulmonary vessel structures at volumetric chest CT

• S Park, SM Lee, N Kim, JB Seo

• RSNA Annual Meeting, Chicago, USA, Nov. 2012.

• Discrete event generation from dynamic model of deformable organs for laparoscopic simulation

• S Park, J Kong, BK Choi, H Shin, J Park

• INFORMS Annual Meeting, Phoenix, USA, Oct. 2012.

• Constraint-based orthopedic surgery planning system for total heap replacement and total knee arthroplasty

• S Park, HC Cho, C Lee, N Kim

• Computer Assisted Radiology and Surgery (CARS), Pisa, Italy, June 2012.

• Automatic differentiation of pulmonary artery and vein using modified tree reconstruction algorithm from volumetric chest CT

• Seyoun Park, Sang Min Lee, Namkug Kim, Joon Beom Seo

• 2012 대한영상의학회, Oct. 2012.

• Efficient 3D segmentation of myocardium from cardiac CT perfusion images

• S. Park, D. Yang, S. Park, N. Kim, H. Shin

• Proceedings of Korea CAD/CAM Conference, 2012.

• 점성유동해석을 위한 하이브리드 격자 생성

• 박세연, 정병덕, 이진규, 신하용

• Proceedings of Korea CAD/CAM Conference, 2012.

• Development of pre-/post-processors for 3D numerical simulation using cut cell method

• S Park, C Lim*, J Nam, H Shin, J Choi

• International Journal of Cast Metals Research, vol. 24(3-4), pp. 257-262, 2011.

• Efficient Generation of Adaptive Cartesian Mesh for Computational Fluid Dynamics using GPU

• S Park, H Shin

• Asian Conference on Design & Digital Engineering, Aug. 2011.

• Adaptive Cartesian-based Hybrid Grid Generation

• S Park, H Shin

• Asian Conference on Design & Digital Engineering, Aug. 2011.

• Design of the agent-based network-centric warfare modeling system

• Seyoun Park, Hayong Shin, Taesik Lee, Bongwan Choi

• Journal of Korea Society for Simulation, vol. 19(4), pp. 271-280, 2010.

• The Development about the re/Post Processor System for Casting Flow Simulation by using Cut-cell Method

• C. Lim, J. Nam, J. Kim, S Park, H. Shin

• Asian Conference on Design & Digital Engineering, Aug. 2010.

• 3차원 유한체적해석을 위한 전/후처리 기술에 관한 연구

• 임채호, 남정호, 박세연, 신하용

• Proceedings of Korea CAD/CAM Conference, 2010.

• 직교격자를 이용한 2차원 비정상 유동해석 프로그램 개발

• 정민규, 이재은, 박세연, 권오준, 권장혁, 신하용, 이진규

• 한국전산유체공학회 2009 춘계학술대회논문집, pp. 116-120, 2009.04

• Dynamic weapon target allocation algorithm and analysis on information sharing: Agent-based approach

• S. Park, T. Yoon, J. Lee, S. Lee, K. Joo, J. Jung, J. Byun, H. Shin

• Korea Simulation Conference, 2009.

• Machining tool path generation for point set

• Seyoun Park, Hayong Shin

• International Journal of CAD/CAM, vol. 8, pp.45-53, 2008.

• Voronoi diagram of a polygon in chessboard metric and maskless lithographic applications

• Hayong Shin, Seyoun Park, Eonjin Park, DeokSoo Kim

• International Journal of Computational Geometry and Applications, vol.18(4), pp. 357-371, 2008.

  • Octree generation and clipping algorithm using section curves for three dimensional Cartesian grid generation

  • Donghun Kim, Hayong Shin, Seyoun Park, Illang Yi, Janghyuk Kwon, Ohjoon Kwon

  • Transactions on CAD/CAM, vol. 13(6), pp.450-458, 2008.

• Machining tool path generation for point set

• S Park, H Shin

• Proceedings of the 4th Korea-China Joint Conference on Geometric & Visual Computing, Aug. 2008.

• 삼차원 직교 생성을 위한 단면 커브를 이용한 옥트리 생성과 셀 절단 알고리듬

• 김동훈, 신하용, 박세연, 이일랑, 권장혁, 권오준

• Proceedings of Korea CAD/CAM Conference, 2008.

• 직교격자계를 이용한 이차원 유동해석 코드 개발

• 정민규, 이재은, 박세연, 이일랑, 권오준, 권장혁, 신하용

• 한국항공우주공학회 2007 춘계학술발표회, pp. 128-133, 2007.

• Dynamic construction of Voronoi diagram for the circle set

• K. Lim, S. Park, H. Shin

• Proceedings of Korea CAD/CAM Conference, pp. 239-246, 2007.

• Surface Completion for Shape and Appearance

• Seyoun Park, Xaohu Guo, Hayong Shin, Hong Qin

• Visual Computer, vol. 22(3), pp.168-180, 2006.

• Progressive Model Construction for N-Sided Polygonal Meshes

• S. Kim, S. Park, W. Jung, H. Shin

• Proceedings of International Journal of CAD/CAM (IJCC) Workshop, pp. 8-13, Feb. 2006.

• Shape and Appearance Repair for Incomplete Point Surfaces

• S Park, X Guo, H Shin, H Qin

• Proceedings of the 10th IEEE International Conference on Computer Vision (ICCV), pp.1260-1267, Oct. 2005.

• Direct Slicing on Point Set for Rapid Prototyping

• H. Shin, S. Park, E. Park

• Computer-Aided Design and Applications, vol. 1(1), pp.109-116, 2004.

• Heating planning system for doubly curved ship hull plate using case-based reasoning

• C. Jung, H. Shin, S. Park, Y. Doh

• Proceedings of Korea CAD/CAM Conference, 9-4:1-7, 2004.

Invited Talks/Tutorials

• “Image Processing: Segmentation”, The 2nd Korea Workshop Pulmonary Functional and Quantitative Imaging Symposium, Seoul, Korea, Jan. 26, 2013

• Seyoun Park, Namkug Kim, “Surgical planner for a neurosurgical robot”, 한국 CAD/CAM학회 하계학술발표회, 2012.08

• Tutorial of “Medical Image Visualization using VTK”, Korean Society of Imaging Informatics in Medicine, Seoul, Korea, 2012

• Tutorial of “Introduction to Augmented Reality”, 2012 Korea CAD/CAM conference, Pyungchang, Korea, Feb. 2012