Computer graphics: principles and practice (2nd ed.)
Computer graphics: principles and practice (2nd ed.)
Cut-and-paste editing of multiresolution surfaces
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Unwrapping and Visualizing Cuneiform Tablets
IEEE Computer Graphics and Applications
Differential Coordinates for Interactive Mesh Editing
SMI '04 Proceedings of the Shape Modeling International 2004
Deformation transfer for triangle meshes
ACM SIGGRAPH 2004 Papers
Mesh editing with poisson-based gradient field manipulation
ACM SIGGRAPH 2004 Papers
Proceedings of the 2004 Eurographics/ACM SIGGRAPH symposium on Geometry processing
Geometric texture synthesis and transfer via geometry images
Proceedings of the 2005 ACM symposium on Solid and physical modeling
Linear rotation-invariant coordinates for meshes
ACM SIGGRAPH 2005 Papers
Large mesh deformation using the volumetric graph Laplacian
ACM SIGGRAPH 2005 Papers
A sketch-based interface for detail-preserving mesh editing
ACM SIGGRAPH 2005 Papers
Dual Laplacian Editing for Meshes
IEEE Transactions on Visualization and Computer Graphics
Segmenting reliefs on triangle meshes
Proceedings of the 2006 ACM symposium on Solid and physical modeling
Material-Aware Mesh Deformations
SMI '06 Proceedings of the IEEE International Conference on Shape Modeling and Applications 2006
Subspace gradient domain mesh deformation
ACM SIGGRAPH 2006 Papers
Graphical Models - Special issue on SPM 05
Proceedings of the 4th international conference on Computer graphics and interactive techniques in Australasia and Southeast Asia
Journal of Visual Communication and Image Representation
Handle-aware isolines for scalable shape editing
ACM SIGGRAPH 2007 papers
Gradient domain editing of deforming mesh sequences
ACM SIGGRAPH 2007 papers
On Linear Variational Surface Deformation Methods
IEEE Transactions on Visualization and Computer Graphics
Technical Section: Dynamic harmonic fields for surface processing
Computers and Graphics
Gradient domain mesh deformation: a survey
Journal of Computer Science and Technology
Relief analysis and extraction
ACM SIGGRAPH Asia 2009 papers
Segmenting periodic reliefs on triangle meshes
Proceedings of the 12th IMA international conference on Mathematics of surfaces XII
On normals and projection operators for surfaces defined by point sets
SPBG'04 Proceedings of the First Eurographics conference on Point-Based Graphics
Computer Assisted Relief Generation—A Survey
Computer Graphics Forum
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Bas-reliefs are widely used in the world around us, for example, on coinage, for branding products, and for sculptural decoration. Reverse engineering of reliefs-extracting existing reliefs from input surfaces-makes it possible to apply them to new items; relief editing tools allow modification of reverse-engineered reliefs. This paper presents a novel approach to relief extraction based on differential coordinates, which offers advantages of speed and precise extraction. It also gives the first method in the literature specifically designed for relief editing. The base surface is estimated using normal smoothing and Poisson reconstruction, allowing a relief (which may lie on a smooth or textured input surface) to be automatically extracted by height thresholding. We also provide a range of relief editing tools, also using differential coordinates, permitting both global transformations (translation, rotation, and scaling) of the whole relief, as well as local modifications to the relief. Our relief editing algorithm, unlike generic mesh editing algorithms, is specifically designed to preserve the geometric detail of the relief over the base surface. The effectiveness of our methods is demonstrated on various examples of real industrial interest.