Computers and Intractability; A Guide to the Theory of NP-Completeness
Computers and Intractability; A Guide to the Theory of NP-Completeness
Anisotropic polygonal remeshing
ACM SIGGRAPH 2003 Papers
An Improved Parallel Thinning Algorithm
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 2
ACM SIGGRAPH 2004 Papers
"GrabCut": interactive foreground extraction using iterated graph cuts
ACM SIGGRAPH 2004 Papers
Proceedings of the 4th international symposium on Non-photorealistic animation and rendering
ACM SIGGRAPH 2006 Papers
Interactive Tensor Field Design and Visualization on Surfaces
IEEE Transactions on Visualization and Computer Graphics
Image-guided maze construction
ACM SIGGRAPH 2007 papers
Self-animating images: illusory motion using repeated asymmetric patterns
ACM SIGGRAPH 2008 papers
Diffusion curves: a vector representation for smooth-shaded images
ACM SIGGRAPH 2008 papers
The Traveling Salesman Problem: A Computational Study (Princeton Series in Applied Mathematics)
The Traveling Salesman Problem: A Computational Study (Princeton Series in Applied Mathematics)
IEEE Transactions on Visualization and Computer Graphics
Digital Watermarking and Steganography
Digital Watermarking and Steganography
IEEE Transactions on Visualization and Computer Graphics
ACM SIGGRAPH 2011 papers
AniPaint: Interactive Painterly Animation from Video
IEEE Transactions on Visualization and Computer Graphics
Continuous line drawings via the traveling salesman problem
Operations Research Letters
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This paper focuses on the problem of designing and generating illustrations that portray a given scene with a single non-intersecting line. In this approach, users partition an image into regions, assigning a type or style to each of them. Next, a grid is generated over the drawing space, based on the parameters specified for each region. The illustration is then obtained in the form of a path that covers most areas of the grid. Contrary to previous works, our approach allows users to control the overall flow of the line throughout any given region, by providing the means to define tensor fields per region which directly influence the line orientation. We also extend this work for generating continuous-line paintings, a similar style consisting of a single line that varies in color and thickness while covering the entire drawing space. This is achieved by transforming drawings obtained with the above-mentioned approach through a Voronoi-based strategy.