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139 results on '"Park, Sehyung"'

8. Carving Mesh with Deformation for Soft Tissue Removal Simulation

Author

Kim, Youngjun, Lee, Seungbin, Roy, Frédérick, Lee, Deukhee, Kim, Laehyun, Park, Sehyung, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Levine, Joshua A., editor, Paulsen, Rasmus R., editor, and Zhang, Yongjie, editor

Published
2012
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9. A Guideline for an Outpatient Guidance System for Use in General Hospitals

Author

Kim, Gunhee, Park, Jukyung, Han, Manchul, Park, Hyunchul, Jung, Dayoung, Park, Sehyung, Lee, Seongil, Ha, Sungdo, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, and Marcus, Aaron, editor

Published
2011
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10. Needle Insertion Simulator with Haptic Feedback

Author

Shin, Seungjae, Park, Wanjoo, Cho, Hyunchul, Park, Sehyung, Kim, Laehyun, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, and Jacko, Julie A., editor

Published
2011
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11. Dial-Based Game Interface with Multi-modal Feedback

Author

Park, Wanjoo, Kim, Laehyun, Cho, Hyunchul, Park, Sehyung, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Yang, Hyun Seung, editor, Malaka, Rainer, editor, Hoshino, Junichi, editor, and Han, Jung Hyun, editor

Published
2010
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12. Process and Location-Aware Information Service System for the Disabled and the Elderly

Author

Han, Manchul, Kim, Gunhee, Park, Sehyung, Kim, Laehyun, Ha, Sungdo, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, and Stephanidis, Constantine, editor

Published
2009
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13. An OWL-Based Knowledge Model for Combined-Process-and-Location Aware Service

Author

Kim, Gunhee, Han, Manchul, Park, Jukyung, Park, Hyunchul, Park, Sehyung, Kim, Laehyun, Ha, Sungdo, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Salvendy, Gavriel, editor, and Smith, Michael J., editor

Published
2009
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14. A Tangible User Interface with Multimodal Feedback

Author

Kim, Laehyun, Cho, Hyunchul, Park, Sehyung, Han, Manchul, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Jacko, Julie A., editor

Published
2007
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34. Interference-free tool path generation in five-axis machining of a marine propeller.

Author

Youn, Jae-Woong, Jun, Yongtae, and Park, Sehyung

Subjects
PROPELLERS, CAD/CAM systems, MACHINING, MACHINERY, MANUFACTURING processes
Abstract

The manufacture of a marine propeller typically requires long lead-time to generate five-axis tool paths. It usually takes several days to generate satisfactory tool paths with a general purpose CAD/CAM system. This paper proposes a novel methodology that generates effective five-axis tool paths for marine propellers. The machining of a propeller is accomplished in three steps: rough cut, semi-finish cut, and finish cut. For generating accurate finish cut tool paths, the proposed system computes check vectors that determine a maximum range of valid tool motion based upon tool size and passage width for each CL (Cutter Location) point along the tool path. Interference-free tool paths can be acquired by positioning the tool inside the two check vectors. The modelling capability for propellers is also of importance because it determines the eventual success or failure of the whole process. An iterative B-spline surface modelling technique is employed to improve the accuracy of the models and to increase the productivity. The proposed system generates interference-free tool paths with superior surface finish and reduces lead-time to manufacture a propeller. The system validation and sample results are given and discussed. [ABSTRACT FROM AUTHOR]

Published
2003
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37. Tool path generation for five-axis machining of impellers.

Author

Park, Sehyung, Chang, Minho, and Ju, Jae Hyuang

Subjects
IMPELLERS, MACHINING, ALGORITHMS, CYLINDRIC algebras
Abstract

This paper proposes a new tool path generation method for machining impellers with five-axis machines. Using the geometric characteristics of impellers, the proposed method first computes the tool path in the cylindrical coordinates and then converts it into the cartesian coordinates. The proposed method is simpler, more efficient, and requires less user interactions than known methods. Collision avoidance and optimum cutting condition issues are also addressed in this paper. [ABSTRACT FROM AUTHOR]

Published
1999
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