Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Jean-Claude Paul"'
Publikováno v:
In Tsinghua Science & Technology 2009 14(1):133-138
Autor:
Yan Kong, Dong-Ming Yan, Xiaopeng Zhang, Jean-Claude Paul, Fuzhang Wu, Weiming Dong, Xing Mei
Publikováno v:
The Visual Computer. 32:43-55
This article presents a framework for natural texture synthesis and processing. This framework is motivated by the observation that given examples captured in natural scene, texture synthesis addresses a critical problem, namely, that synthesis quali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6526b3d9cc2f79c027c9cc34318df5bf
https://doi.org/10.1007/s00371-014-1054-y
https://doi.org/10.1007/s00371-014-1054-y
Publikováno v:
ACM Transactions on Graphics. 33:1-5
We propose a specialized form of the curved-knot B-spline surface of Hayes [1982] that we call regular curved-knot spline surface . Unlike the original formulation where the knots of the first parametric coordinate can evolve arbitrarily with respect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9262812042b0cb23f0a4544c8fa2e4e
https://doi.org/10.1145/2629647
https://doi.org/10.1145/2629647
Polynomial spline interpolation of incompatible boundary conditions with a single degenerate surface
Publikováno v:
Computer-Aided Design. 53:28-35
Coons’ construction generates a surface patch that interpolates four groups of specified boundary curves and the corresponding cross-boundary derivative curves. This constructive method is simple and widely used in computer aided design. However, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e2e77cff038ad6af2cc886665ca9c6
https://doi.org/10.1016/j.cad.2014.03.007
https://doi.org/10.1016/j.cad.2014.03.007
Publikováno v:
Science China Information Sciences. 60
创新点 通过拟合离散数据构造 B 样条曲面的方法在 CAD 领域中广泛应用。 本文提出一种使用层次化结构的多张 B 样条曲面拟合网格模型的方法。 对于较难使用一张 B 样条曲面进行拟合的网
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f7eb4edf2b8869f8a39b120a44e0a9
https://doi.org/10.1007/s11432-016-0311-8
https://doi.org/10.1007/s11432-016-0311-8
Publikováno v:
Computer-Aided Design. 44:1253-1268
3D shape normalization is a common task in various computer graphics and pattern recognition applications. It aims to normalize different objects into a canonical coordinate frame with respect to rigid transformations containing translation, rotation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cde04544f55d8e1a906e67819aa469a
https://doi.org/10.1016/j.cad.2012.07.006
https://doi.org/10.1016/j.cad.2012.07.006
Publikováno v:
Pattern Recognition. 45:1569-1577
Manifold-ranking is a powerful method in semi-supervised learning, and its performance heavily depends on the quality of the constructed graph. In this paper, we propose a novel graph structure named k-regular nearest neighbor (k-RNN) graph as well a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d75cceab526ce4d84b2ebbfff2b242c5
https://doi.org/10.1016/j.patcog.2011.09.006
https://doi.org/10.1016/j.patcog.2011.09.006
Publikováno v:
Computer Graphics Forum. 30:1451-1459
We present a novel hierarchical grid based method for fast collision detection (CD) for deformable models on GPU architecture. A two-level grid is employed to accommodate the non-uniform distribution of practical scene geometry. A bottom-to-top metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0119ca1aa83d7f5438cddf6a96984e7
https://doi.org/10.1111/j.1467-8659.2011.02019.x
https://doi.org/10.1111/j.1467-8659.2011.02019.x
Publikováno v:
Computer Aided Geometric Design. 28:368-381
This paper proposes a method to construct a B-spline surface that interpolates the specified four groups of boundary derivative curves in the B-spline form. The discontinuity can be bounded by an arbitrary geometric invariant @e-> as the tolerance. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e37dd1b4374979087a9676dde61a869a
https://doi.org/10.1016/j.cagd.2011.06.002
https://doi.org/10.1016/j.cagd.2011.06.002
Publikováno v:
Journal of Computational and Applied Mathematics. 235(17):5198-5202
This paper presents a necessary and sufficient condition for judging whether two cubic Bezier curves are coincident: two cubic Bezier curves whose control points are not collinear are coincident if and only if their corresponding control points are c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7810af587e29cf925e421208b8d8bc