Stochastic sampling in computer graphics
ACM Transactions on Graphics (TOG)
Orientable textures for image-based pen-and-ink illustration
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
Proceedings of the 28th 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
A simple and efficient error-diffusion algorithm
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
NPAR '02 Proceedings of the 2nd international symposium on Non-photorealistic animation and rendering
Mean Shift: A Robust Approach Toward Feature Space Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Computer Graphics and Applications
Wang Tiles for image and texture generation
ACM SIGGRAPH 2003 Papers
Image and video based painterly animation
Proceedings of the 3rd international symposium on Non-photorealistic animation and rendering
Fast hierarchical importance sampling with blue noise properties
ACM SIGGRAPH 2004 Papers
Isoluminant color picking for non-photorealistic rendering
GI '05 Proceedings of Graphics Interface 2005
A procedural object distribution function
ACM Transactions on Graphics (TOG)
Recursive Wang tiles for real-time blue noise
ACM SIGGRAPH 2006 Papers
Stylized Rendering Using Samples of a Painted Image
IEEE Transactions on Visualization and Computer Graphics
Realization of Seurat’s pointillism via non-photorealistic rendering
The Visual Computer: International Journal of Computer Graphics
Proceedings of the 7th International Symposium on Non-Photorealistic Animation and Rendering
Multi-class blue noise sampling
ACM SIGGRAPH 2010 papers
NPAR '10 Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering
Example-based stippling using a scale-dependent grayscale process
NPAR '10 Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering
Color juxtaposition for pointillism based on an artistic color model and a statistical analysis
The Visual Computer: International Journal of Computer Graphics
Stippling technique based on color analysis
PCM'05 Proceedings of the 6th Pacific-Rim conference on Advances in Multimedia Information Processing - Volume Part II
Least squares quantization in PCM
IEEE Transactions on Information Theory
Stipple placement using distance in a weighted graph
Computational Aesthetics'07 Proceedings of the Third Eurographics conference on Computational Aesthetics in Graphics, Visualization and Imaging
Feature-guided image stippling
EGSR'08 Proceedings of the Nineteenth Eurographics conference on Rendering
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This paper presents a novel example-based stippling technique that employs a simple and intuitive concept to convert a color image into a pointillism painting. Our method relies on analyzing and imitating the color distributions of Seurat's paintings to obtain a statistical color model. Then, this model can be easily combined with the modified multi-class blue noise sampling to stylize an input image with characteristics of color composition in Seurat's paintings. The blue noise property of the output image also ensures that the color points are randomly located but remain spatially uniform. In our experiments, the multivariate goodness-of-fit tests were adopted to quantitatively analyze the results of the proposed and previous methods, further confirming that the color composition of our results are more similar to Seurat's painting style than that of previous approaches. Additionally, we also conducted a user study participated by artists to qualitatively evaluate the synthesized images of the proposed method.