A fast level set method for propagating interfaces
Journal of Computational Physics
Image metamorphosis using snakes and free-form deformations
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Computer-generated floral ornament
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Image quilting for texture synthesis and transfer
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Computer generated Celtic design
EGRW '03 Proceedings of the 14th Eurographics workshop on Rendering
Texture optimization for example-based synthesis
ACM SIGGRAPH 2005 Papers
Solid texture synthesis from 2D exemplars
ACM SIGGRAPH 2007 papers
ACM SIGGRAPH 2008 papers
PatchMatch: a randomized correspondence algorithm for structural image editing
ACM SIGGRAPH 2009 papers
Layered shape synthesis: automatic generation of control maps for non-stationary textures
ACM SIGGRAPH Asia 2009 papers
Parametric correspondence and chamfer matching: two new techniques for image matching
IJCAI'77 Proceedings of the 5th international joint conference on Artificial intelligence - Volume 2
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Line drawings and digital arts appear everywhere, from simple icons to cartoons, maps and illustrations. We define art patterns as the subset of line drawings and digital arts that are comprised of repeated elements. Inspired by recent success of exemplar-based texture synthesis, in this paper, we focus on synthesizing art patterns with curvilinear features from exemplars, which we cast as a global optimization problem. Our energy function for this problem measures both the appearance similarity of color patterns and shape similarity of curvilinear features. We develop an overall EM-style algorithm for minimizing this energy function. The shape similarity part of the energy is minimized through an innovative application of the level set method. We further generalize our energy function and optimization algorithm so that they can effectively synthesize art patterns that consist of multiple layers.