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Journal Articles
- 2023
[j21]Hyeong Moon Yoon, Young Joon Ahn:
Circular arc approximation by hexic polynomial curves. Comput. Appl. Math. 42(6): 265 (2023)- [j20]Young Joon Ahn, Christoph M. Hoffmann:
G2 Hermite interpolation with quartic regular linear normal curves. J. Comput. Appl. Math. 424: 114981 (2023) - 2021
- [j19]Young Joon Ahn:
A property of parametric polynomial approximants of half circles. Comput. Aided Geom. Des. 87: 101990 (2021) - 2019
- [j18]Young Joon Ahn:
Circle approximation by G2 Bézier curves of degree n with 2n-1 extreme points. J. Comput. Appl. Math. 358: 20-28 (2019) - 2018
- [j17]Young Joon Ahn, Christoph M. Hoffmann:
Sequence of Gn LN polynomial curves approximating circular arcs. J. Comput. Appl. Math. 341: 117-126 (2018) - 2017
- [j16]David L. Masica, Marco Dal Molin, Christopher L. Wolfgang, Tyler M. Tomita, Mohammad R. Ostovaneh, Amanda Blackford, Robert A. Moran, Joanna K. Law, Thomas Barkley, Michael Goggins, Marcia Irene Canto, Meredith E. Pittman, James R. Eshleman, Syed Z. Ali, Elliot K. Fishman
, Ihab R. Kamel, Siva P. Raman, Atif K. Zaheer, Nita Ahuja, Martin A. Makary, Matthew J. Weiss, Kenzo Hirose, John L. Cameron, Neda Rezaee, Jin He, Young Joon Ahn, Wenchuan Wu, Yuxuan Wang, Simeon Springer, Luis L. Diaz Jr., Nickolas Papadopoulos, Ralph H. Hruban, Kenneth W. Kinzler, Bert Vogelstein, Rachel Karchin, Anne Marie Lennon:
A novel approach for selecting combination clinical markers of pathology applied to a large retrospective cohort of surgically resected pancreatic cysts. J. Am. Medical Informatics Assoc. 24(1): 145-152 (2017) - 2016
- [j15]Soo Won Kim, Sungchul Bae, Young Joon Ahn:
An algorithm for G2 offset approximation based on circle approximation by G2 quadratic spline. Comput. Aided Des. 73: 36-40 (2016) - 2015
- [j14]Ryeong Lee, Young Joon Ahn:
Limit curve of H-Bézier curves and rational Bézier curves in standard form with the same weight. J. Comput. Appl. Math. 281: 1-9 (2015) - [j13]Ryeong Lee, Young Joon Ahn:
Geometric shape analysis for convolution curve of two compatible quadratic Bézier curves. J. Comput. Appl. Math. 288: 141-150 (2015) - 2014
- [j12]Young Joon Ahn, Christoph M. Hoffmann, Paul Rosen:
Geometric constraints on quadratic Bézier curves using minimal length and energy. J. Comput. Appl. Math. 255: 887-897 (2014) - 2012
- [j11]Young Joon Ahn, Christoph M. Hoffmann:
Constraint-based LN curves. Comput. Aided Geom. Des. 29(1): 30-40 (2012) - [j10]Young Joon Ahn, Christoph M. Hoffmann, Paul Rosen:
A note on circle packing. J. Zhejiang Univ. Sci. C 13(8): 559-564 (2012) - 2011
- [j9]Young Joon Ahn, Christoph M. Hoffmann, Yeon Soo Kim:
Curvature continuous offset approximation based on circle approximation using quadratic Bézier biarcs. Comput. Aided Des. 43(8): 1011-1017 (2011) - [j8]Young Joon Ahn, Christoph M. Hoffmann:
Approximate convolution with pairs of cubic Bézier LN curves. Comput. Aided Geom. Des. 28(6): 357-367 (2011) - 2010
- [j7]Young Joon Ahn:
Approximation of conic sections by curvature continuous quartic Bézier curves. Comput. Math. Appl. 60(7): 1986-1993 (2010) - 2007
- [j6]Seon-Hong Kim, Young Joon Ahn:
An approximation of circular arcs by quartic Bézier curves. Comput. Aided Des. 39(6): 490-493 (2007) - 2005
- [j5]Young Joon Ahn:
Helix approximations with conic and quadratic Bézier curves. Comput. Aided Geom. Des. 22(6): 551-565 (2005) - 2004
- [j4]Young Joon Ahn, Byung-Gook Lee, Yunbeom Park, Jaechil Yoo:
Constrained polynomial degree reduction in the L2-norm equals best weighted Euclidean approximation of Bézier coefficients. Comput. Aided Geom. Des. 21(2): 181-191 (2004) - 2003
- [j3]Young Joon Ahn:
Using Jacobi polynomials for degree reduction of Bezier curves with Ck-constraints. Comput. Aided Geom. Des. 20(7): 423-434 (2003) - 2001
- [j2]Young Joon Ahn:
Conic approximation of planar curves. Comput. Aided Des. 33(12): 867-872 (2001) - 1998
- [j1]Young Joon Ahn, Hong Oh Kim, Kyoung-Yong Lee:
G1 arc spline approximation of quadratic Bézier curves. Comput. Aided Des. 30(8): 615-620 (1998)
Conference and Workshop Papers
- 2010
- [c2]Young Joon Ahn, Christoph M. Hoffmann:
Constraint-based LN-curves. SAC 2010: 1242-1246 - 2005
- [c1]Young-Suk Shin, Young Joon Ahn:
Facial Expression Recognition Based on Two Dimensions Without Neutral Expressions. ICEC 2005: 215-222
Coauthor Index
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