Computer-generated pen-and-ink illustration
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Drawing and animation using skeletal strokes
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Rendering parametric surfaces in pen and ink
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Orientable textures for image-based pen-and-ink illustration
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Painterly rendering with curved brush strokes of multiple sizes
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
ACM SIGGRAPH 98 Electronic art and animation catalog
Stylized rendering techniques for scalable real-time 3D animation
NPAR '00 Proceedings of the 1st international symposium on Non-photorealistic animation and rendering
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Observational model of blenders and erasers in computer-generated pencil rendering
Proceedings of the 1999 conference on Graphics interface '99
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Non-photorealistic computer graphics: modeling, rendering, and animation
Non-photorealistic computer graphics: modeling, rendering, and animation
Stylization and abstraction of photographs
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
A feature-based pencil drawing method
Proceedings of the 1st international conference on Computer graphics and interactive techniques in Australasia and South East Asia
Decoupling Strokes and High-Level Attributes for Interactive Traditional Drawing
Proceedings of the 12th Eurographics Workshop on Rendering Techniques
Volumetric Modeling of Colored Pencil Drawing
PG '99 Proceedings of the 7th Pacific Conference on Computer Graphics and Applications
Suggestive contours for conveying shape
ACM SIGGRAPH 2003 Papers
Example-based composite sketching of human portraits
Proceedings of the 3rd international symposium on Non-photorealistic animation and rendering
CGIV '04 Proceedings of the International Conference on Computer Graphics, Imaging and Visualization
Proceedings of the 4th international symposium on Non-photorealistic animation and rendering
Interactive watercolor rendering with temporal coherence and abstraction
Proceedings of the 4th international symposium on Non-photorealistic animation and rendering
ACM SIGGRAPH 2006 Papers
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
Proceedings of the 5th international symposium on Non-photorealistic animation and rendering
Structure-preserving manipulation of photographs
Proceedings of the 5th international symposium on Non-photorealistic animation and rendering
Line drawings via abstracted shading
ACM SIGGRAPH 2007 papers
Apparent ridges for line drawing
ACM SIGGRAPH 2007 papers
Abstract Line Drawings from 2D Images
PG '07 Proceedings of the 15th Pacific Conference on Computer Graphics and Applications
Abstract Line Drawings from 2D Images Based on Thinning
CISP '08 Proceedings of the 2008 Congress on Image and Signal Processing, Vol. 3 - Volume 03
A Novel Method for Pencil Drawing Generation in Non-Photo-Realistic Rendering
PCM '08 Proceedings of the 9th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
From image parsing to painterly rendering
ACM Transactions on Graphics (TOG)
Programmable rendering of line drawing from 3D scenes
ACM Transactions on Graphics (TOG)
Image smoothing via L0 gradient minimization
Proceedings of the 2011 SIGGRAPH Asia Conference
Style and abstraction in portrait sketching
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
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We propose a new system to produce pencil drawing from natural images. The results contain various natural strokes and patterns, and are structurally representative. They are accomplished by novelly combining the tone and stroke structures, which complement each other in generating visually constrained results. Prior knowledge on pencil drawing is also incorporated, making the two basic functions robust against noise, strong texture, and significant illumination variation. In light of edge, shadow, and shading information conveyance, our pencil drawing system establishes a style that artists use to understand visual data and draw them. Meanwhile, it lets the results contain rich and well-ordered lines to vividly express the original scene.