Illustrative visualization: new technology or useless tautology?
ACM SIGGRAPH Computer Graphics
Proceedings of the 7th International Symposium on Non-Photorealistic Animation and Rendering
Computational Aesthetics 2008: Automatically mimicking unique hand-drawn pencil lines
Computers and Graphics
Quality assessment of fractalized NPR textures: a perceptual objective metric
Proceedings of the 6th Symposium on Applied Perception in Graphics and Visualization
Example-based stippling using a scale-dependent grayscale process
NPAR '10 Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering
Automated hedcut illustration using isophotes
SG'10 Proceedings of the 10th international conference on Smart graphics
Extended papers from NPAR 2010: Scale-dependent and example-based grayscale stippling
Computers and Graphics
Mimicking hand-drawn pencil lines
Computational Aesthetics'08 Proceedings of the Fourth 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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When people compare a computer-generated illustration to a hand-drawn illustration of the same object, they usually perceive differences. This seems to indicate that the two kinds of images follow different aesthetic principles. To explore and explain these differences, the authors compare texture stippling in hand-drawn and computer-generated illustrations, using image-processing analysis techniques.