Seoul National University College of Medicine

  • Korea, Republic of

Research Output 1976 2020

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Conference article
2017
2 Citations (Scopus)

Numerical analysis of urine flow through the side holes of a double J stent in a ureteral stenosis

Kim, H. H., Choi, Y. H., Lee, S. B., Baba, Y., Kim, K. W. & Suh, S. H., 21 Jul 2017, In : Technology and Health Care. 25, S1, p. S63-S72

Research output: Contribution to journalConference articleResearchpeer-review

Stents
Numerical analysis
Pathologic Constriction
Urine
Ureter
2014
1 Citation (Scopus)

Classification and retrieval of biomedical literatures: SNUMedinfo at CLEF QA track BioASQ 2014

Choi, S. & Choi, J., 1 Jan 2014, In : CEUR Workshop Proceedings. 1180, p. 1283-1295 13 p.

Research output: Contribution to journalConference articleResearchpeer-review

Semantics
Heuristic methods
Classifiers
7 Citations (Scopus)

Exploring effective information retrieval technique for the medical web documents: SNUMedinfo at CLEFeHealth2014 task 3

Choi, S. & Choi, J., 1 Jan 2014, In : CEUR Workshop Proceedings. 1180, p. 167-175 9 p.

Research output: Contribution to journalConference articleResearchpeer-review

Information retrieval
Search engines
2013

SNUMedinfo at CLEF eHealth2013 task 3

Choi, S. & Choi, J., 1 Jan 2013, In : CEUR Workshop Proceedings. 1179

Research output: Contribution to journalConference articleResearchpeer-review

Search engines
3 Citations (Scopus)

SNUMedinfo at ImageCLEF 2013: Medical retrieval task

Choi, S., Lee, J. & Choi, J., 1 Jan 2013, In : CEUR Workshop Proceedings. 1179

Research output: Contribution to journalConference articleResearchpeer-review

Search engines
Image retrieval
2011
22 Citations (Scopus)

Computing the shape of brain networks using graph filtration and Gromov-Hausdorff metric

Lee, H., Chung, M. K., Kang, H., Kim, B. N. & Lee, D. S., 11 Oct 2011, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 6892 LNCS, PART 2, p. 302-309 8 p.

Research output: Contribution to journalConference articleResearchpeer-review

Hausdorff Metric
Filtration
Brain
Pediatrics
Hausdorff Distance
2009
5 Citations (Scopus)

Registration of finger vein image using skin surface information for authentication

Noh, S. W., Kong, H. J., Park, S. Y., Kim, J. M., Lee, S. R., Kim, T. & Kim, H. C., 2 Jun 2009, In : Proceedings of SPIE - The International Society for Optical Engineering. 7251, 725113.

Research output: Contribution to journalConference articleResearchpeer-review

Veins
veins
Authentication
Skin
Registration
25 Citations (Scopus)

Finger vein extraction using gradient normalization and principal curvature

Choi, J. H., Song, W., Kim, T., Lee, S. R. & Kim, H. C., 1 Jun 2009, In : Proceedings of SPIE - The International Society for Optical Engineering. 7251, 725111.

Research output: Contribution to journalConference articleResearchpeer-review

Principal curvature
Veins
veins
Normalization
Luminance

Microfluidic chip based hematoanalyzer using polyelectrolytic gel electrodes

Kim, K. B., Chun, H., Kim, H. C. & Chung, T. D., 12 May 2009, In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 7207, 72070S.

Research output: Contribution to journalConference articleResearchpeer-review

Microfluidics
erythrocytes
Electrodes
Blood
Gels

Indirect ophthalmoscopic stereo video system using three-dimensional LCD

Kong, H. J., Seo, J. M., Hwang, J-M. & Kim, H. C., 7 Apr 2009, In : Proceedings of SPIE - The International Society for Optical Engineering. 7237, 72371L.

Research output: Contribution to journalConference articleResearchpeer-review

Binoculars
Stereoscopy
Liquid crystal displays
Three-dimensional
Unit
12 Citations (Scopus)

Non-contact finger vein acquisition system using NIR laser

Kim, J., Kong, H. J., Park, S., Noh, S., Lee, S. R., Kim, T. & Kim, H. C., 24 Mar 2009, In : Proceedings of SPIE - The International Society for Optical Engineering. 7249, 72490Y.

Research output: Contribution to journalConference articleResearchpeer-review

Veins
Non-contact
veins
acquisition
Laser
1 Citation (Scopus)

Stable vision system for indoor moving robot using encoder information

Shim, E. S., Hwang, W., Anjum, M. L., Kim, H. S., Park, K., Kim, K. & Dan Cho, D. I., 1 Jan 2009, In : IFAC Proceedings Volumes (IFAC-PapersOnline). 42, 16, p. 50-55 6 p.

Research output: Contribution to journalConference articleResearchpeer-review

Robots
Cameras
Units of measurement
Sensors
Wheels
2008

The effect of dual-suctioning system on the bacterial contamination of bone debris collected in the oral cavity during dental implant surgery: Microbial analysis

Kim, Y. K., Park, K. U., Yun, P. Y. & Kim, S. G., 1 Dec 2008, In : Materials Science Forum. 587-588, p. 82-85 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Dental prostheses
debris
Debris
surgery
Surgery
2007
1 Citation (Scopus)

Comparative assessment of 3D region growing methods for lung airway segmentation: Evaluation with pathological and normal cases

Park, S. J., Kim, J-H., Lee, S. H. & Kim, K. G., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 2525-2527 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Blood
Tissue
Air

Comparison point tracking with manual tracking in facial palsy analyzer

Minjae, P. & Park, K. S., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 1626-1628 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Pixels
3 Citations (Scopus)

Computational analysis of the hemodynamics in cerebral arteries related to moyamoya disease

Shin, D. C., Seol, H. J., Kim, S-K., Wang, K., Cho, B. K. & Shim, E. B., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 155-158 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Hemodynamics
Shear stress
Muscle
Stress concentration
Brain
1 Citation (Scopus)

Development of the implantable intrathecal pump system

Lee, C. H., Park, J. W., Hong, S. Y., Song, S. J., Kim, Y. H., Lee, J. C. & Jo, Y. H., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 3247-3250 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Pumps
Communication
Controllers
Drug infusion
Bluetooth

Dosimetric verification of dynamic conformal arc radiotherapy using the optimization algorithm

Shin, D., Kim, T. H., Lee, D. H., Park, S. Y., Yoon, M., Shin, K. H., Pyo, H. R., Kim, J. Y., Kim, D. Y. & Cho, K. H., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 1804-1807 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Radiotherapy
Dosimetry
Ionization chambers
Planning
Systematic errors

Error factors of point tracking in facial palsy analyzer

Minjae, P. & Park, K. S., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 1603-1605 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Pixels
Analysis of variance (ANOVA)
Seed

Evidence of hemiplegic hand function recovery following chronic stroke patients using EMG, fMRI and DTI

Tae, K. S., Song, S. J., Han, B. S., Lee, S. Y., Park, G. Y., Sohn, C. & Kim, Y. H., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 2961-2964 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Diffusion tensor imaging
Muscle
Recovery
Chemical activation
Anisotropy

Intelligent measurement system of Intrathoracic airways

Park, S. J., Kim, J-H., Kim, K. G. & Lee, S. H., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 2544-2547 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Tomography
D region
Pulmonary diseases
Physiology
Scanning

Intravaginal packing effects of CT-guided intracavitary radiotherapy for cervical cancer

Lee, D. H., Cho, J. K., Shin, K. H., Shin, D., Yoon, M., Park, S. Y., Lee, S. B., Kim, J. Y., Cho, K. H. & Suh, T. S., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 1742-1745 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Radiotherapy
Volume fraction
Applicators
Dosimetry
Radiation

In-vitro observations of potassium ion effusion and apoptosis with the external DC electric field in the breast cancer cell lines

Kim, H. B., Kim, K. W., Chung, J-H., Sim, S. B. & Ahn, S., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 2786-2788 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Cell death
Potassium
Cells
Electric fields
Ions
2 Citations (Scopus)

K-means clustering and classification of kinetic curves on malignancy in dynamic breast MRI

Lee, S. H., Kim, J-H., Kim, K. G., Park, S. J. & Moon, W., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 2536-2539 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Magnetic resonance imaging
Tumors
Kinetics
Computer aided diagnosis
Mammography

Radiation dose to the embryo/fetus in treatment of brain tumors

Cho, W., Huh, S. N., Park, Y. G., Ha, S. W. & Chie, E. K., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 1890-1893 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Shielding
Dosimetry
Tumors
Brain
Radiation

X-ray scattering effect on the heterogeneous dose distribution in a cell box

Yoon, M., Shin, J., Kwak, J., Shin, D., Park, S. Y., Lee, S. B., Lee, D. H., Shin, K. H., Pyo, H. R., Kim, J. Y. & Cho, K. H., 1 Jan 2007, In : IFMBE Proceedings. 14, 1, p. 2047-2050 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

X ray scattering
X rays
Experiments
Dosimetry
Cells
2005
2 Citations (Scopus)

Application of emerging patterns for multi-source bio-data classification and analysis

Yoon, H. S., Lee, S. H. & Kim, J. H., 24 Oct 2005, In : Lecture Notes in Computer Science. 3610, PART I, p. 965-974 10 p.

Research output: Contribution to journalConference articleResearchpeer-review

Data Classification
Data analysis
Data mining
Microarrays
Gene expression

Spatio-temporal patterns in the depth EEG during the epileptic seizure

Kim, J. A., Cho, S., Lee, S. K., Nam, H. & Han, S. K., 30 Sep 2005, In : Lecture Notes in Computer Science. 3514, I, p. 941-947 7 p.

Research output: Contribution to journalConference articleResearchpeer-review

Spatio-temporal Patterns
Shannon Entropy
Electroencephalography
Entropy
Epilepsy
1 Citation (Scopus)

Segmentation of breast ultrasound lesion boundary using texture-based multi-resolution method

Kim, K. G., Kim, J-H., Min, B. G. & Bae, K. T., 19 Sep 2005, In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 5750, p. 178-183 6 p., 21.

Research output: Contribution to journalConference articleResearchpeer-review

Textures
Ultrasonics
Binary images
Pixels
Image analysis

Summation and axial slab reformation of thin-section abdominal CT: How much are they different from primary reconstruction of a raw projection data?

Lee, K., Hong, H., Yang, J. H., Lee, K. W., Lee, H. J., Kim, S. H. & Jeong, D. K., 19 Sep 2005, In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 5749, p. 436-441 6 p., 47.

Research output: Contribution to journalConference articleResearchpeer-review

Computer-Assisted Image Processing
Image reconstruction
slabs
projection
Mean square error

Automatic registration of ICG images using mutual information and perfusion analysis

Kim, N., Seo, J. M., Lee, J. G., Kim, J-H., Park, K., Yu, H., Yu, Y. & Chung, H., 25 Aug 2005, In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 5747, II, p. 1234-1243 10 p., 140.

Research output: Contribution to journalConference articleResearchpeer-review

Angiography
Chemical analysis
Contrast media
Eye movements
Image acquisition

Managing the CT data explosion: Initial experiences of archiving volumetric datasets in a mini-PACS

Lee, K., Hong, H., Lee, H. J., Kim, J. H., Kang, H. S., Kim, S. T., Chin, H. J. & Ha, K-S., 25 Aug 2005, In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 5748, p. 427-433 7 p., 5748-53.

Research output: Contribution to journalConference articleResearchpeer-review

Picture archiving and communication systems
Explosions
explosions
examination
workstations

The cerebral imaging using vessel-around method in the perfusion CT of the human brain

Ahn, C. I., Choi, S. W., Park, S. C., Shin, Y. G., Kim, J. H. & Chong, G. B., 25 Aug 2005, In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 5746, II, p. 670-677 8 p., 78.

Research output: Contribution to journalConference articleResearchpeer-review

brain
vessels
Brain
Perfusion
Imaging techniques
3 Citations (Scopus)

Application of independent component analysis(ICA) method to the Raman spectra processing

Chung, S. H., Park, C. S. & Park, K., 21 Jul 2005, In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 5702, p. 168-172 5 p., 29.

Research output: Contribution to journalConference articleResearchpeer-review

Independent component analysis
Raman scattering
Raman spectra
Noise
Urine
2004
2 Citations (Scopus)
Urinalysis
Raman Spectrum Analysis
Least-Squares Analysis
Raman spectroscopy
Urine
25 Citations (Scopus)

A system for ubiquitous health monitoring in the bedroom via a bluetooth network and wireless LAN

Choi, J. M., Choi, B. H., Seo, J. W., Sohn, R. H., Ryu, M. S., Yi, W. & Park, K., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 V, p. 3362-3365 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Local Area Networks
Bluetooth
Computer networks
Local area networks
Health
28 Citations (Scopus)

Automated quantification of retinal nerve fiber layer atrophy in fundus photograph

Lee, S. Y., Kim, K. K., Seo, J. M., Kim, D. M., Chung, H., Park, K. & Kim, H. C., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 II, p. 1241-1243 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Fibers
Defects
Optics
Image processing
Pixels
5 Citations (Scopus)

A wireless measurement system for three-dimensional ocular movement using the magnetic contact lens sensing technique

Kim, K. Y., Lee, S. Y. & Kim, H. C., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 III, p. 2287-2289 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Magnetic lenses
Contact lenses
Contact Lenses
Eye Movements
Computer-Assisted Signal Processing
39 Citations (Scopus)
Image processing
Ultrasonics
Neural networks
Ultrasonography
Computer aided diagnosis
1 Citation (Scopus)

Cytometry microchip using polymer-based saltbridge electrodes

Chun, H. G., Chung, T. D. & Kim, H. C., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 IV, p. 2584-2586 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Polymers
Electrodes
Photopolymerization
Ammonium Chloride
Ultraviolet radiation

Development of a wrist-worn integrated health monitoring system

Kang, J. M., Choi, J. & Kim, H. C., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 III, p. 2216-2218 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Health
Monitoring
Supervisory personnel
Direction compound
123 Citations (Scopus)

Development of novel algorithm and real-time monitoring ambulatory system using Bluetooth module for fall detection in the elderly

Hwang, J. Y., Kang, J. M., Jang, Y. W. & Kim, H. C., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 III, p. 2204-2207 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Ambulatory Monitoring
Bluetooth
Monitoring
Gyroscopes
Accelerometers
2 Citations (Scopus)

Image pre-processing methods for palm print authentication

Park, M. J., Oh, J. S. & Park, K., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 II, p. 1495-1496 2 p.

Research output: Contribution to journalConference articleResearchpeer-review

Hough transforms
Image resolution
Authentication
Momentum
Image processing
9 Citations (Scopus)

Importance of skin resistance in the reverse iontophoresis-based non-invasive glucose monitoring system

Kim, D. W., Kim, H. S., Lee, D. H. & Kim, H. C., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 IV, p. 2434-2437 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Iontophoresis
Glucose
Skin
Monitoring
Biosensing Techniques
2 Citations (Scopus)

Improving DOI information using 3-layer crystals for small animal PETs

Hong, S. J., Lee, J. S., Sim, K. S., Kim, S. M., Moon, D. H., Hong, B., Lee, K. S., Park, J. W., Park, S., Lee, M. C., Choe, J. G. & Rhee, J. T., 1 Dec 2004, In : IEEE Nuclear Science Symposium Conference Record. 4, p. 2434-2438 5 p.

Research output: Contribution to journalConference articleResearchpeer-review

animals
crystals
configurations
spatial resolution
Electrodes
25 Citations (Scopus)

Measurement of ocular torsion using digital fundus image

Seo, J. M., Kim, K. K., Kim, J-H., Park, K. & Chung, H., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 III, p. 1711-1713 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Optic Disk
Torsional stress
Optics
Optical resolving power
Labeling

Measurement of ocular torsion using iterative optical flow

Lee, I. B., Choi, B. H., Hwang, J-M., Kim, S. S. & Park, K., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 II, p. 1471-1474 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Optical flows
Torsional stress
Iris
2 Citations (Scopus)

Multi-channel measurement of photo-plethysmography and evaluation for the optimal site of a thigh in a toilet

Kim, J. S., Park, J. W., Ryu, M. S. & Park, K., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 V, p. 3366-3368 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Photoplethysmography
Plethysmography
Thigh
Monitoring
Bluetooth
5 Citations (Scopus)

Needle-type multi-electrode array fabricated by MEMS technology for the hypodermic continuous glucose monitoring system

Jung, M. W., Kim, D. W., Jeong, R. A. & Kim, H. C., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 III, p. 1987-1989 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Micro-Electrical-Mechanical Systems
Needles
MEMS
Glucose
Electrodes
1 Citation (Scopus)

Performance evaluation of SIEMENS CTI ECAT EXACT 47 PET scanner USING NEMA NU2-2001

Kim, J. S., Lee, J. S., Lee, D. S., Jung, J. K. & Lee, M. C., 1 Dec 2004, In : IEEE Nuclear Science Symposium Conference Record. 5, p. 3118-3120 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

scanners
Noise
Architectural Accessibility
evaluation
Aluminum
4 Citations (Scopus)

Recent progress of moving-actuator type mechanical circulatory support systems: AnyHeart and T-PLS

Min, B. G., Chung, J., Nam, K. W., Lee, J. C., Rho, Y. R., Lee, J. J., Park, J. W., Choe, S. W., Choi, J., Hwang, C. M., Park, C. Y., Park, S. K., Son, H. S., Kim, H. K., Won, Y. S. & Sun, K., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 V, p. 3765-3768 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Pulsatile flow
Cardiovascular System
Actuators
Life Support Systems
Pulsatile Flow
5 Citations (Scopus)

Regularized FOCUSS algorithm for EEG/MEG source imaging

Han, J. & Park, K., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 I, p. 122-124 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Magnetoencephalography
Electroencephalography
Imaging techniques
40 Citations (Scopus)

The ECG measurement in the bathtub using the insulated electrodes

Lim, Y. K., Kim, K. K. & Park, K., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 IV, p. 2383-2385 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Electrocardiography
Electrodes
Electric Impedance
Noise
Copper
56 Citations (Scopus)

The electrically non-contacting ECG measurement on the toilet seat using the capacitively-coupled insulated electrodes

Kim, K. K., Lim, Y. K. & Park, K., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 IV, p. 2375-2378 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Seats
Electrocardiography
Electrodes
Electric Impedance
Blood vessels
7 Citations (Scopus)

Three dimensional reconstruction of conventional stereo optic disc image

Kong, H. J., Kim, S. K., Seo, J. M., Park, K. H., Chung, H., Park, K. & Kim, H. C., 1 Dec 2004, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 26 II, p. 1229-1232 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Retinal Vessels
Optic Disk
Optics
Glaucoma
Median filters
1 Citation (Scopus)

Quantitative and qualitative analysis of urine component in the toilet set using raman spectroscopy

Chung, S. H., Park, K., Choi, J. M. & Lee Jin, W., 27 Oct 2004, In : Proceedings of SPIE - The International Society for Optical Engineering. 5321, p. 212-222 11 p.

Research output: Contribution to journalConference articleResearchpeer-review

toilets
urine
Raman Spectroscopy
qualitative analysis
Qualitative Analysis
17 Citations (Scopus)

Changes of 2-deoxyglucose uptake in the rat auditory pathway after bilateral ablation of the cochlea

Ahn, S-H., Oh, S. H., Lee, J. S., Jeong, J. M., Lim, D., Lee, D. S. & Kim, C. S., 1 Oct 2004, In : Hearing Research. 196, 1-2, p. 33-38 6 p.

Research output: Contribution to journalConference articleResearchpeer-review

Auditory Pathways
Cochlea
Deoxyglucose
Densitometry
Glucose
5 Citations (Scopus)

Clinical application of TiNi shape memory alloy bone fastener

Kang, S-B., Yoon, K. S., Nam, T. H. & Kim, J. S., 26 Jul 2004, In : Materials Science Forum. 449-452, II, p. 1317-1320 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

fasteners
Fasteners
shape memory alloys
Shape memory effect
bones
4 Citations (Scopus)

Porous TiNi biomaterial produced by self-propagating high-temperature synthesis: Pore structure, mechanical property and application

Kim, J. S., Yang, S. G., Kang, J. H., Kang, S-B., Yoon, K. S. & Kwon, Y. S., 26 Jul 2004, In : Materials Science Forum. 449-452, II, p. 1097-1100 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Biocompatible Materials
Pore structure
Shape memory effect
Biomaterials
Bone

Characterization of Bioactive Glass-Ceramics Prepared by Sintering Mixed Glass Powders of Cerabone® A-W Type Glass/CaO-SiO2-B 2O3 Glass

Seo, J. H., Ryu, H. S., Park, K. S., Hong, K. S., Kim, H., Lee, J. H., Lee, D. H., Chang, B-S. & Lee, C. K., 9 Jan 2004, In : Key Engineering Materials. 254-256, p. 147-150 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Bioactive glass
Glass ceramics
Powders
Sintering
Glass

Effect of B2O3 on the Sintering Behavior and Phase Transition of Wollastonite Ceramics

Park, K. S., Ryu, H. S., Seo, J. H., Hong, K. S., Kim, H., Lee, J. H., Lee, D. H., Chang, B-S. & Lee, C. K., 9 Jan 2004, In : Key Engineering Materials. 254-256, p. 151-154 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Sintering
Phase transitions
Liquid phase sintering
Solid state reactions
Grain growth
2003
23 Citations (Scopus)

Gait analysis for freezing detection in patients with movement disorder Using three dimensional acceleration system

Han, J. H., Lee, W. J., Ahn, T. B., Jeon, B. & Park, K., 1 Dec 2003, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 1863-1865 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Gait analysis
Movement Disorders
Gait
Freezing
Mobility Limitation
1 Citation (Scopus)

Simultaneous measurement of ciliary beat frequency and wave disorder on respiratory epithelial cells

Yi, W. J., Park, K., Lee, C. H. & Rhee, C-S., 1 Dec 2003, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 1047-1049 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Cilia
Epithelial Cells
Sphenoid Sinus
Mucociliary Clearance
Wave propagation

Numerical Modeling of the Dielectric Barrier Glow Discharge in Atmospheric-Pressure Helium with Oxygen Impurities

Lee, D. S., Park, J. M., Hong, S. H. & Kim, Y., 17 Oct 2003, In : IEEE International Conference on Plasma Science. 1 p.

Research output: Contribution to journalConference articleResearchpeer-review

Glow discharges
glow discharges
Atmospheric pressure
Helium
atmospheric pressure

Electroactive characteristics of hydrogels composed of poly(vinyl alcohol) and poly(N-isopropylacrylamide)

Kim, S. J., Park, S. J., Kim, S. I., Kim, I. Y., Lee, Y. M., Kim, H. C. & Chung, T. D., 19 Sep 2003, In : Proceedings of SPIE - The International Society for Optical Engineering. 5116 I, p. 48-56 9 p.

Research output: Contribution to journalConference articleResearchpeer-review

Hydrogel
Hydrogels
Interpenetrating polymer networks
Alcohol
alcohols
2 Citations (Scopus)

Characterization of CaO-SiO2-B2O3 glass-ceramics and effect of composition on bioactivity

Ryu, H. S., Seo, J. H., Kim, H., Hong, K. S., Park, H. J., Kim, D. U., Lee, J. H., Lee, D. H., Chang, B-S. & Lee, C. K., 21 Apr 2003, In : Key Engineering Materials. 240-242, p. 261-264 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Glass ceramics
Bioactivity
Borosilicate glass
Chemical analysis
Caustics

Fabrication of CaO-SiO2-B2O3 porous glass-ceramics by self-foaming method

Seo, J. H., Ryu, H. S., Hong, K. S., Kim, H., Kim, D. J., Lee, J. H., Lee, D. H. & Lee, C. K., 21 Apr 2003, In : Key Engineering Materials. 240-242, p. 273-276 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Glass ceramics
Bioceramics
Fabrication
Bone
Bioactive glass
21 Citations (Scopus)

Porous beta-calcium pyrophosphate as a bone graft substitute in an canine bone defect model

Lee, J. H., Lee, D. H., Ryu, H. S., Chang, B-S., Hong, K. S. & Lee, C. K., 21 Apr 2003, In : Key Engineering Materials. 240-242, p. 399-402 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Calcium Pyrophosphate
Durapatite
Hydroxyapatite
Grafts
Calcium

Enterprise VENUS Virtual Engineering for Nuclear Ubiquitous Systems Utilizing 4+ D Technology™

Lee, I. S., Yoon, S. H., Yu, Y. H., Ku, J. H. & Suh, K. Y., 1 Jan 2003, In : Transactions of the American Nuclear Society. 89, 1 p.

Research output: Contribution to journalConference articleResearchpeer-review

Industry
2002
2 Citations (Scopus)

A portable intelligent stretching device for treating spasticity and contracture with outcome evaluation

Zhang, L. Q., Chung, S. G., Lin, A. F., Van Rey, E. M., Bai, Z., Grant, T. H. & Roth, E. J., 1 Dec 2002, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 3, p. 2453-2454 2 p.

Research output: Contribution to journalConference articleResearchpeer-review

Contracture
Articular Range of Motion
Stretching
Equipment and Supplies
Ankle

Comparison of two methods of analysis on hand motor functional MRI: Statistical method and independent component analysis

Oh, J. S., Song, I. C., Kim, J-H. & Park, K., 1 Dec 2002, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 941-942 2 p.

Research output: Contribution to journalConference articleResearchpeer-review

Independent component analysis
Statistical methods
Correlation methods
Hemodynamics
Chemical activation
20 Citations (Scopus)

Derivation of respiration from ECG measured without subject's awareness using wavelet transform

Yi, W. J. & Park, K., 1 Dec 2002, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 1, p. 130-131 2 p.

Research output: Contribution to journalConference articleResearchpeer-review

Electrocardiography
Wavelet transforms
Textiles
Decomposition
Electrodes
1 Citation (Scopus)

Evaluation and treatment of spastic hypertonia and contracture

Zhang, L. Q., Chung, S. G., Van Rey, E. M., Lin, A. F., Bai, Z., Grant, T. H. & Roth, E. J., 1 Dec 2002, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 3, p. 2451-2452 2 p.

Research output: Contribution to journalConference articleResearchpeer-review

Muscle Spasticity
Contracture
Stiffness
Stretch Reflex
Ankle
4 Citations (Scopus)

New method in acoustic analysis for the diagnosis of the laryngeal functions

Choi, J. M., Sung, M-W. & Park, K., 1 Dec 2002, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 1, p. 135-136 2 p.

Research output: Contribution to journalConference articleResearchpeer-review

Acoustics
1 Citation (Scopus)

Comparison of osteosyntheses according to compositions of porous calcium phosphate graft

Lee, C. K., Chang, B-S., Lee, D. H., Hong, K. S., Ryu, H. S. & Kim, S. J., 23 Feb 2002, In : Key Engineering Materials. 218-220, p. 405-408 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Calcium Phosphates
Calcium phosphate
Grafts
Polyurethanes
Pore size
3 Citations (Scopus)

Correlation between MgO doping and sintering characteristics in hydroxyapatite/β-tricalcium phosphate composite

Ryu, H. S., Youn, H. J., Hong, K. S., Kim, S. J., Lee, D. H., Chang, B-S., Lee, C. K. & Chung, S. S., 23 Feb 2002, In : Key Engineering Materials. 218-220, p. 21-24 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Durapatite
Hydroxyapatite
Phosphates
Sintering
Doping (additives)

Eye tracking using deformable model

Lee, I. B. & Park, K., 1 Jan 2002, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 1, 1 p.

Research output: Contribution to journalConference articleResearchpeer-review

Geometry
Pupil

Respiration rate variability between REM- and NREM-sleep

Seo, J. W., Oh, J. S., Jeong, D. U. & Park, K., 1 Jan 2002, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 1, 1 p.

Research output: Contribution to journalConference articleResearchpeer-review

Eye movements
REM Sleep
Respiratory Rate
Sleep
Nose
1 Citation (Scopus)

Technical aspects of PACS in Korea

Kim, J-H., 1 Jan 2002, In : Proceedings of SPIE - The International Society for Optical Engineering. 4685, p. 58-63 6 p.

Research output: Contribution to journalConference articleResearchpeer-review

Picture archiving and communication systems
Korea
Color Image
hardware
Imaging
2001

Analysis of immergence using biological signals and neural network in virtual reality environment

Park, M. J., Park, K. & Hyun-Taek, K., 1 Dec 2001, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 1756-1757 2 p.

Research output: Contribution to journalConference articleResearchpeer-review

Virtual reality
Nausea
Skin
Neural networks
Electroencephalography
1 Citation (Scopus)

Automatic detection of nausea using bio-signals during immerging in a virtual reality environment

Nam, Y. H., Kim, Y. Y., Kim, H. T., Ko, H. D. & Park, K., 1 Dec 2001, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 2013-2015 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Immersion
Virtual reality
Nausea
User-Computer Interface
Electrooculography

Automatic sleep scoring based on modular rule-based resoning units and signal processing units

Oh, J. S., Park, H. J., Seo, J. W. & Park, K., 1 Dec 2001, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 1699-1702 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Signal processing
Expert systems
Sleep
Communication

Development of an intelligent stretching device for ankle joints with contracture/spasticity

Zhang, L. Q., Chung, S. G., Bai, Z., Xu, D., Van Rey, E. M. & Roth, E. J., 1 Dec 2001, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 1433-1436 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Ankle Joint
Contracture
Articular Range of Motion
Stretching
Equipment and Supplies

Direct measurement of directional disorder for ciliary metachronal wave

Yi, W. J., Park, K., Lee, C. H. & Rhee, C-S., 1 Dec 2001, In : Annual Reports of the Research Reactor Institute, Kyoto University. 3, p. 2621-2623 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Synchronization
Mucous Membrane

Inter-channel parameters for the diagnosis of the laryngeal functions

Choi, J. M., Choi, S. H., Sung, M-W. & Park, K., 1 Dec 2001, In : Annual Reports of the Research Reactor Institute, Kyoto University. 4, p. 3349-3351 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

2000
4 Citations (Scopus)

Characterizing EEG during mental activity using non-linear measures: The more concentration, the higher correlation dimension

Lee, J. M., Park, C. J., Lee, Y., Shin, I. & Park, K., 1 Dec 2000, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 1326-1328 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Electroencephalography
Statistical methods
Music
Healthy Volunteers
Emotions
Wavelength
Pixels
Direction compound
25 Citations (Scopus)

Hybrid neural-network and rule-based expert system for automatic sleep stage scoring

Park, H. J., Park, K. & Jeong, D. U., 1 Dec 2000, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2, p. 1316-1319 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Expert systems
Neural networks
Signal analysis
Knowledge based systems
Feature extraction

Non-uniformity of absorbed dose due to curvature of β-emitter array in intravascular irradiation

Ye, S-J., Choi, C. K. & Naqvi, S. A., 1 Dec 2000, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 1, p. 691-693 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Seed
Seeds
Irradiation
Catheters
Dosimetry

Potential therapeutic advantage of strongly forward-directed beams for boron neutron capture therapy

Ye, S-J. & Blazek, E. R., 1 Dec 2000, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 4, p. 3028-3031 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Boron Neutron Capture Therapy
Boron
Tumors
Neutrons
Neoplasms
4 Citations (Scopus)

Lesion characterization using vessel permeability map to new blood pool contrast agent calculated from dynamic magnetic resonance images

Kim, S., Kim, J-H., Moon, W. & Min, B. G., 1 May 2000, In : Journal of Digital Imaging. 13, 2 SUPPL. 1, p. 193-195 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Magnetic resonance
Contrast Media
Permeability
Blood
Magnetic Resonance Spectroscopy
2 Citations (Scopus)

Virtual anatomy and movement of lower extremities using virtual reality modeling language

Kim, D. O., Kang, H. S., Kim, J. H. & Min, B. G., 1 May 2000, In : Journal of Digital Imaging. 13, 2 SUPPL. 1, p. 238-240 3 p.

Research output: Contribution to journalConference articleResearchpeer-review

Gait analysis
Three-Dimensional Imaging
Gait
Virtual reality
Lower Extremity

Development and clinical usefulness of concave ultrasonic transducer

Chung, S. Y., Yang, I., Kim, H. D., Lee, K. W., Chung, B. W. & Cho, Y. W., 1 Jan 2000, In : Ultrasound in Medicine and Biology. 26, SUPPL. 2

Research output: Contribution to journalConference articleResearchpeer-review

Transducers
Ultrasonics
transducers
ultrasonics
linear arrays

Development of polymer micro check valve for cerebrospinal fluid shunt system

Chang, J. K., Chung, S., Kim, J. E., Kim, S. K. & Wang, K., 1 Jan 2000, In : ASAIO Journal. 46, 2, 1 p.

Research output: Contribution to journalConference articleResearchpeer-review

Cerebrospinal Fluid Shunts
Cerebrospinal fluid
Polymers
Membranes
Micro-Electrical-Mechanical Systems
1 Citation (Scopus)

Lossless compression of 3D medical images using reversible integer wavelet transforms

Kim, H. J., Kim, J-H. & Lee, C. W., 1 Jan 2000, In : Proceedings of SPIE - The International Society for Optical Engineering. 4067

Research output: Contribution to journalConference articleResearchpeer-review

Lossless Compression
Wavelet decomposition
3D Image
Medical Image
wavelet analysis

Persistent right umbilical vein of the fetus: Pre- and postnatal ultrasound findings, incidence, and prognosis

Cho, J. Y., Lee, Y. H., Ki, W. W., Min, J. Y., Kim, M. Y., Yang, J. H. & Kim, M. J., 1 Jan 2000, In : Ultrasound in Medicine and Biology. 26, SUPPL. 2

Research output: Contribution to journalConference articleResearchpeer-review

Umbilical Veins
prognosis
fetuses
veins
Fetus

Prenatal sonographic findings of Edward syndrome: Review of 16 cases

Yang, J. H., Kim, M. J., Cho, J. Y., Kim, M. Y., Song, M. J., Min, J. Y. & Lee, Y. H., 1 Jan 2000, In : Ultrasound in Medicine and Biology. 26, SUPPL. 2

Research output: Contribution to journalConference articleResearchpeer-review

abnormalities
cysts
skull
Choroid Plexus
fetuses

Prenatal ultrasound findings of fetal neoplasms

Cho, J. Y., Lee, Y. H., Ki, W. W., Min, J. Y., Yang, J. H., Kim, M. Y. & Kim, M. J., 1 Jan 2000, In : Ultrasound in Medicine and Biology. 26, SUPPL. 2

Research output: Contribution to journalConference articleResearchpeer-review

neoplasms
Teratoma
Lymphangioma
Neoplasms
Mesoblastic Nephroma

Sonographic measurement of fetal nuchal skinfold thickness: Pitfalls and avoiding techniques

Kim, M. J., Cho, J. Y., Lee, Y. H., Song, M. J., Min, J. Y. & Park, J. H., 1 Jan 2000, In : Ultrasound in Medicine and Biology. 26, SUPPL. 2

Research output: Contribution to journalConference articleResearchpeer-review

Skinfold Thickness
Occipital Bone
Skull
Labor Presentation
Breech Presentation
1999

Virtual integration of multiple facility PAC systems with ISDN intranet and web based DICOM white board

Kim, J-H., Kang, H. S., Rho, D. W., Shin, M. J., Kim, D. S., Kim, Y. H. & Kang, S. H., 1 Dec 1999, In : Proceedings of SPIE - The International Society for Optical Engineering. 3662, p. 403-408 6 p.

Research output: Contribution to journalConference articleResearchpeer-review

DICOM
Digital Imaging and Communications in Medicine (DICOM)
Picture archiving and communication systems
Intranets
Voice/data communication systems