Fast and intuitive generation of geometric shape transitions

被引：65

作者：

Zöckler, M ^{[1
]}

Stalling, D ^{[1
]}

Hege, HC ^{[1
]}

机构：

[1] Konrad Zuse Zentrum Informat Tech Berlin, ZIB, D-14195 Berlin, Germany

来源：

VISUAL COMPUTER | 2000年 / 16卷 / 05期

关键词：

morphing; metamorphosis; surface parametrization;

D O I：

10.1007/PL00013396

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

We describe a novel method for continuously transforming two triangulated models of arbitrary topology into each other. Equal global topology for both objects is assumed. However, extensions for genus changes during metamorphosis are provided. The proposed method addresses the major challenge in 3D metamorphosis, namely, specifying the morphing process intuitively with minimal user interaction and sufficient detail. Corresponding regions and point features are interactively identified. These regions are parametrized automatically and consistently, providing a basis for smooth interpolation. Suitable 3D interaction techniques offer a simple and intuitive control over the whole morphing process.

引用

页码：241 / 253

页数：13

共 27 条

[1]

Bao HJ, 1998, COMPUT GRAPH FORUM, V17, pC23, DOI 10.1111/1467-8659.00250

[2]

BLOOMENTHAL J, 1997, INTRO IMPLICIT SURFA, pCH8

[3]

Campagna S., 1998, Image and Multidimensional Digital Signal Processing '98. Proceedings, P287

[4] Three-dimensional distance field metamorphosis [J].

Cohen-Or, D ;

Levin, D ;

Solomovici, A .

ACM TRANSACTIONS ON GRAPHICS, 1998, 17 (02) :116-141

[5]

Eck M., 1995, P 22 ANN C COMPUTER, P173, DOI DOI 10.1145/218380.218440

[6] Parametrization and smooth approximation of surface triangulations [J].

Floater, MS .

COMPUTER AIDED GEOMETRIC DESIGN, 1997, 14 (03) :231-250

[7] Foldover-free image warping [J].

Fujimura, K ;

Makarov, M .

GRAPHICAL MODELS AND IMAGE PROCESSING, 1998, 60 (02) :100-111

[8]

Golub G. H., 2013, Matrix Computations

[9]

Gregory A, 1998, COMP ANIM CONF PROC, P64, DOI 10.1109/CA.1998.681909

[10]

HE T, 1994, P VIS 94, P85

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