Wang, M., Chang, J., Pan, J. and Zhang, J. J., 2010. Image-based bas-relief generation with gradient operation. In: The Eleventh IASTED International Conference on Computer Graphics and Imaging, 17-19 February 2010, Innsbruck, Austria.
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Bas-relief is a type of sculpture artwork which is carved into a plane or a surface, traditionally created by hand. Recently, computers have been adopted to assist the design and production of relief works. In this paper, we propose a novel method to generate the 3D mesh of a relief based on a 2D image input. Gradient operations, such as magnitude attenuation and unsharp masking, are introduced to convert an image into a relief. The Poisson equation is solved for the construction of the depth information of a relief from the tuned data. The final output as geometric mesh enables artists or designers to add additional texture and material features for their relief design. More importantly, such a mesh can be directly used for computer aided manufacturing as input.
|Item Type:||Conference or Workshop Item (Paper)|
|Subjects:||Technology > Engineering > General Engineering|
|Group:||Media School > National Centre for Computer Animation|
|Deposited By:||INVALID USER|
|Deposited On:||02 Mar 2010 12:06|
|Last Modified:||07 Mar 2013 15:21|
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