The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 다각형 모핑을 위한 간단하고 효율적인 알고리즘을 제안합니다. 우리는 공간 영역의 전통적인 모핑 프로세스를 파라메트릭 공간의 프로세스로 전환하기 위해 푸리에 매개변수 추정을 기반으로 하는 매개변수 곡선 표현을 채택했습니다. 원칙은 추정된 푸리에 매개변수로 설명되는 일치하는 세그먼트의 결합으로 다각형을 표현하는 것입니다. 또한 해당 곡률 값에 따라 모양 모핑을 효과적으로 제어하는 데이터 리샘플링 방법을 설계했습니다. 그런 다음 소스 다각형과 대상 다각형 사이의 중간 개체가 두 다각형의 푸리에 매개변수 보간을 기반으로 구성됩니다. FFT(Fast Fourier Transform) 알고리즘을 사용하여 리샘플링된 다각형의 푸리에 매개변수를 효율적으로 얻을 수 있습니다. 실험 결과는 변형된 물체의 외관이 기존 방법으로 얻은 것보다 우수하다는 것을 보여줍니다.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Ding-Horng CHEN, Yung-Nien SUN, "Boundary Based Parametric Polygon Morphing" in IEICE TRANSACTIONS on Information,
vol. E84-D, no. 4, pp. 511-520, April 2001, doi: .
Abstract: A simple and an efficient algorithm for polygon morphing is proposed in this paper. We adopt the parametric curve representation based on Fourier parameter estimation to transfer the traditional morphing process in spatial domain to a process in the parametric space instead. The principles are to express the polygon as the union of matching segments that are described by the estimated Fourier parameters. We have also designed a data resampling method that effectively controls the shape morphing according to the corresponding curvature values. Intermediate objects in-between the source and target polygons are then constructed based on the interpolation of Fourier parameters of the two polygons. Fourier parameters of the resampled polygons can be obtained efficiently by using the fast Fourier transform (FFT) algorithm. The experimental results show that the appearances of the morphed objects are superior to the ones obtained by the methods available.
URL: https://global.ieice.org/en_transactions/information/10.1587/e84-d_4_511/_p
부
@ARTICLE{e84-d_4_511,
author={Ding-Horng CHEN, Yung-Nien SUN, },
journal={IEICE TRANSACTIONS on Information},
title={Boundary Based Parametric Polygon Morphing},
year={2001},
volume={E84-D},
number={4},
pages={511-520},
abstract={A simple and an efficient algorithm for polygon morphing is proposed in this paper. We adopt the parametric curve representation based on Fourier parameter estimation to transfer the traditional morphing process in spatial domain to a process in the parametric space instead. The principles are to express the polygon as the union of matching segments that are described by the estimated Fourier parameters. We have also designed a data resampling method that effectively controls the shape morphing according to the corresponding curvature values. Intermediate objects in-between the source and target polygons are then constructed based on the interpolation of Fourier parameters of the two polygons. Fourier parameters of the resampled polygons can be obtained efficiently by using the fast Fourier transform (FFT) algorithm. The experimental results show that the appearances of the morphed objects are superior to the ones obtained by the methods available.},
keywords={},
doi={},
ISSN={},
month={April},}
부
TY - JOUR
TI - Boundary Based Parametric Polygon Morphing
T2 - IEICE TRANSACTIONS on Information
SP - 511
EP - 520
AU - Ding-Horng CHEN
AU - Yung-Nien SUN
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E84-D
IS - 4
JA - IEICE TRANSACTIONS on Information
Y1 - April 2001
AB - A simple and an efficient algorithm for polygon morphing is proposed in this paper. We adopt the parametric curve representation based on Fourier parameter estimation to transfer the traditional morphing process in spatial domain to a process in the parametric space instead. The principles are to express the polygon as the union of matching segments that are described by the estimated Fourier parameters. We have also designed a data resampling method that effectively controls the shape morphing according to the corresponding curvature values. Intermediate objects in-between the source and target polygons are then constructed based on the interpolation of Fourier parameters of the two polygons. Fourier parameters of the resampled polygons can be obtained efficiently by using the fast Fourier transform (FFT) algorithm. The experimental results show that the appearances of the morphed objects are superior to the ones obtained by the methods available.
ER -