Dehydration of core/shell fruits
Authors: Liu, Y., Yang, X., Cao, Y., Wang, Z., Chen, B., Zhang, J. and Zhang, H.
Journal: Computers and Graphics (Pergamon)
Volume: 47
Pages: 68-77
ISSN: 0097-8493
DOI: 10.1016/j.cag.2014.11.003
Abstract:Dehydrated core/shell fruits, such as jujubes, raisins and plums, show very complex buckles and wrinkles on their exocarp. It is a challenging task to model such complicated patterns and their evolution in a virtual environment even for professional animators. This paper presents a unified physically-based approach to simulate the morphological transformation for the core/shell fruits in the dehydration process. A finite element method (FEM), which is based on the multiplicative decomposition of the deformation gradient into an elastic part and a dehydrated part, is adopted to model the morphological evolution. In the method, the dehydration pattern can be conveniently controlled through physically prescribed parameters according to the geometry and material of the real fruits. The effects of the parameters on the final dehydrated surface patterns are investigated and summarized in detail. Experiments on jujubes, wolfberries, raisins and plums are given, which demonstrate the efficacy of the method.
https://eprints.bournemouth.ac.uk/21811/
Source: Scopus
Preferred by: Jian Jun Zhang and Xiaosong Yang
Dehydration of core/shell fruits
Authors: Liu, Y., Yang, X., Cao, Y., Wang, Z., Chen, B., Zhang, J. and Zhang, H.
Journal: COMPUTERS & GRAPHICS-UK
Volume: 47
Pages: 68-77
eISSN: 1873-7684
ISSN: 0097-8493
DOI: 10.1016/j.cag.2014.11.003
https://eprints.bournemouth.ac.uk/21811/
Source: Web of Science (Lite)
Dehydration of core/shell fruits
Authors: Liu, Y., Yang, X., Cao, Y., Wang, Z., Chen, B., Zhang, J.J. and Zhang, H.
Journal: Computers and Graphics
Volume: 47
Pages: 68-77
ISSN: 0097-8493
Abstract:Dehydrated core/shell fruits, such as jujubes, raisins and plums, show very complex buckles and wrinkles on their exocarp. It is a challenging task to model such complicated patterns and their evolution in a virtual environment even for professional animators. This paper presents a unified physically-based approach to simulate the morphological transformation for the core/shell fruits in the dehydration process. A finite element method (FEM), which is based on the multiplicative decomposition of the deformation gradient into an elastic part and a dehydrated part, is adopted to model the morphological evolution. In the method, the dehydration pattern can be conveniently controlled through physically prescribed parameters according to the geometry and material of the real fruits. The effects of the parameters on the final dehydrated surface patterns are investigated and summarized in detail. Experiments on jujubes, wolfberries, raisins and plums are given, which demonstrate the efficacy of the method.
https://eprints.bournemouth.ac.uk/21811/
Source: BURO EPrints