scholarly journals Mumford‐Shah Mesh Processing using the Ambrosio‐Tortorelli Functional

2018 ◽  
Vol 37 (7) ◽  
pp. 75-85
Author(s):  
Nicolas Bonneel ◽  
David Coeurjolly ◽  
Pierre Gueth ◽  
Jacques‐Olivier Lachaud
Keyword(s):  
Mesh Processing

A robust and rotationally invariant local surface descriptor with applications to non-local mesh processing

2011 ◽  
Vol 73 (5) ◽  
pp. 231-242 ◽  
Author(s):  
A. Maximo ◽  
R. Patro ◽  
A. Varshney ◽  
R. Farias
Keyword(s):  
Local Surface ◽  
Mesh Processing ◽  
Non Local ◽  
Rotationally Invariant

scholarly journals 3D mesh processing using GAMer 2 to enable reaction-diffusion simulations in realistic cellular geometries

2020 ◽  
Vol 16 (4) ◽  
pp. e1007756 ◽  
Author(s):  
Christopher T. Lee ◽  
Justin G. Laughlin ◽  
Nils Angliviel de La Beaumelle ◽  
Rommie E. Amaro ◽  
J. Andrew McCammon ◽  
...  
Keyword(s):  
Reaction Diffusion ◽  
3D Mesh ◽  
Mesh Processing

scholarly journals Mesh processing for improved perceptual quality of 3D printed relief

2020 ◽  
Author(s):  
Yifan Yang ◽  
Yutaka Ohtake ◽  
Hiromasa Suzuki
Keyword(s):  
3D Printing ◽  
User Interfaces ◽  
Large Scale ◽  
Ease Of Use ◽  
Perceptual Quality ◽  
Triangle Mesh ◽  
3D Print ◽  
Mesh Processing ◽  
3D Printed

Abstract Making arts and crafts is an essential application of 3D printing. However, typically, 3D printers have limited resolution; thus, the perceptual quality of the result is always low, mainly when the input mesh is a relief. To address this problem using existing 3D printing technology, we only operate the shape of the input triangle mesh. To improve the perceptual quality of a 3D printed product, we propose an integrated mesh processing that comprises feature extraction, 3D print preview, feature preservation test, and shape enhancement. The proposed method can identify and enlarge features that need to be enhanced without large-scale deformation. Besides, to improve ease of use, intermediate processes are visualized via user interfaces. To evaluate the proposed method, the processed triangle meshes are 3D printed. The effectiveness of the proposed approach is confirmed by comparing photographs of the original 3D prints and the enhanced 3D prints.

scholarly journals RAPID CREATION OF VEHICLE LINE-UPS BY EIGENSPACE PROJECTIONS FOR STYLE TRANSFER

2020 ◽  
Vol 1 ◽  
pp. 867-876 ◽  
Author(s):  
T. Friedrich ◽  
S. Schmitt ◽  
S. Menzel
Keyword(s):  
Product Development ◽  
Spectral Methods ◽  
Rapid Assessment ◽  
User Interaction ◽  
Product Line ◽  
Style Transfer ◽  
Automated Generation ◽  
Automotive Body ◽  
Mesh Processing ◽  
Body Shapes

AbstractIn product development, an automated generation of shape variations enables a rapid assessment of potentially appealing design directions. We present a framework for computing a product line-up of automotive body shapes based on spectral methods for mesh processing. We calculate the eigenspace projections of 3D vehicle meshes and identify the relevant style as well as content components based on the eigenvalues. The style of a model is then transferred to arbitrary prototype content car shapes, which allows for a rapid portfolio generation of various car types with minimal user interaction.

Local and Nonlocal Discrete Regularization on Weighted Graphs for Image and Mesh Processing

2008 ◽  
Vol 84 (2) ◽  
pp. 220-236 ◽  
Author(s):  
Sébastien Bougleux ◽  
Abderrahim Elmoataz ◽  
Mahmoud Melkemi
Keyword(s):  
Weighted Graphs ◽  
Mesh Processing
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