Volume Parameterization for Design Automation of Customized Free-Form Products

Wang, Charlie C. L.; Hui, K. C.; Tong, Kai-Man

doi:10.1109/tase.2006.872112

Cited by 57 publications

(21 citation statements)

References 47 publications

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“…Comparison: Existing garment transfer methods can be split into three groups: skinning based [Wang et al 2005;Wang et al 2007], axis-aligned scaling [Cordier et al 2003], and user-assisted [Meng et al 2012]. Figure 3 provides a comparison between axis-aligned scaling combined with physical simulation and our result.…”

Section: Resultsmentioning

confidence: 99%

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Design preserving garment transfer

et al. 2012

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We present a fully automatic method for design-preserving transfer of garments between characters with different body shapes. For real-life garments, such transfer is performed through a knowledge intensive and time consuming process, known as pattern grading. Our first contribution is to reformulate the criteria used in professional pattern-grading as a set of geometric requirements, respectively expressing shape or design preservation, proportionality, and fit. We then propose a fully automatic garment transfer algorithm which satisfies all of these criteria while ensuring the physical plausibility of the result. Specifically, we formulate garment transfer as a constrained optimization problem and solve it efficiently through iterative quadratic minimization. As demonstrated by our results, our method is able to automatically generate design-preserving versions of existing garments for target characters whose proportions and body shape significantly differ from those of the source. The method correctly handles the transfer of multiple layers of garment. Lastly, when source 2D patterns are available, we output graded patterns suitable for manufacturing the transferred garments. Our fully automatic design-preserving transfer method leads to significant time savings for both computer artists and fashion designers.

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Section: Resultsmentioning

confidence: 99%

“…Several methods, e.g. [Wang et al 2005;Wang et al 2007], use variations of skinning techniques to do so. However, as pointed out by Meng et.…”

Section: Garment Transfer or Gradingmentioning

confidence: 99%

Design preserving garment transfer

et al. 2012

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“…In recent years, volumetric mapping have gained great interest due to its rich applications in many fields such as computer-aided manufacturing [8], meshing [9], [10], shape registration [11], [12], [13], and trivariate spline construction [14], [15], [16]. Wang et al [12] discretize the volumetric harmonic energy on the tetrahedral mesh using the finite element method, parameterized volumetric shapes over solid spheres by a variational algorithm.…”

Section: Volumetric Mappingmentioning

confidence: 99%

Biharmonic Volumetric Mapping Using Fundamental Solutions

et al. 2013

IEEE Trans. Visual. Comput. Graphics

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Abstract-We propose a biharmonic model for cross-object volumetric mapping. This new computational model aims to facilitate the mapping of solid models with complicated geometry or heterogeneous inner structures. In order to solve cross-shape mapping between such models through divide and conquer, solid models can be decomposed into subparts upon which mappings is computed individually. The biharmonic volumetric mapping can be performed in each subregion separately. Unlike the widely used harmonic mapping which only allows C 0 continuity along the segmentation boundary interfaces, this biharmonic model can provide C 1 smoothness. We demonstrate the efficacy of our mapping framework on various geometric models with complex geometry (which are decomposed into subparts with simpler and solvable geometry) or heterogeneous interior structures (whose different material layers can be segmented and processed separately).

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“…Such grading related investigations are becoming easier to manage due to recent parameterization advances [32], [49]. The potential to integrate mechanical assessment, with grading and virtual footwear fitting and styling systems [55] may provide manufacturers with a powerful virtual engineering system supporting a full range of product development.…”

Section: Discussionmentioning

confidence: 99%

Definition and evaluation of plantar mechanical comfort for the support of footwear design

Papagiannis¹,

Koutkalaki²,

Azariadis³

et al. 2015

Computer-Aided Design and Applications

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Footwear is one of the most widely and intensively used human centric products. Evaluating and optimizing footwear performance is of outmost importance for human comfort. This paper presents a definition of foot plantar mechanical comfort along with a detailed approach for evaluating it through finite element analysis. An extensive review of biomechanical and shoe mechanical aspects related to human comfort is presented providing ample justification for the selection of the comfort characteristics which are addressed in this paper. A foot biomodel has been developed which is combined with solid shoe structures in order to evaluate plantar pressures distribution and shock absorption. In addition, bending and torsional behavior of shoe structures is also taken into account and, therefore, appropriate finite element models have been developed and tested. All experiments are analytically presented and discussed, while the related results illustrate the potential of the proposed approach to support footwear design optimization under an integrated biomechanics-enabled framework.

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Volume Parameterization for Design Automation of Customized Free-Form Products

Cited by 57 publications

References 47 publications

Design preserving garment transfer

Design preserving garment transfer

Biharmonic Volumetric Mapping Using Fundamental Solutions

Definition and evaluation of plantar mechanical comfort for the support of footwear design

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