A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Parsing scale-space and spatial stability analysis
Computer Vision, Graphics, and Image Processing
Edges: saliency measures and automatic thresholding
Machine Vision and Applications
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
Stylization and abstraction of photographs
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Invariant Fitting of Planar Objects by Primitives
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Comparison of Algorithms for Connected Set Openings and Closings
IEEE Transactions on Pattern Analysis and Machine Intelligence
ACM SIGGRAPH 2003 Papers
EGRW '03 Proceedings of the 14th Eurographics workshop on Rendering
Human facial illustrations: Creation and psychophysical evaluation
ACM Transactions on Graphics (TOG)
"GrabCut": interactive foreground extraction using iterated graph cuts
ACM SIGGRAPH 2004 Papers
Proceedings of the 4th international symposium on Non-photorealistic animation and rendering
Proceedings of the 5th international symposium on Non-photorealistic animation and rendering
Realization of Seurat’s pointillism via non-photorealistic rendering
The Visual Computer: International Journal of Computer Graphics
ACM SIGGRAPH 2008 papers
NPAR '08 Proceedings of the 6th international symposium on Non-photorealistic animation and rendering
Stylized black and white images from photographs
NPAR '08 Proceedings of the 6th international symposium on Non-photorealistic animation and rendering
IV '08 Proceedings of the 2008 12th International Conference Information Visualisation
A simple method for detecting salient regions
Pattern Recognition
TurboPixels: Fast Superpixels Using Geometric Flows
IEEE Transactions on Pattern Analysis and Machine Intelligence
Knowledge from markers in watershed segmentation
CAIP'07 Proceedings of the 12th international conference on Computer analysis of images and patterns
Composition principles for quality depiction and aesthetics
Computational Aesthetics'07 Proceedings of the Third Eurographics conference on Computational Aesthetics in Graphics, Visualization and Imaging
Computational Aesthetics'08 Proceedings of the Fourth Eurographics conference on Computational Aesthetics in Graphics, Visualization and Imaging
Insitu: sketching architectural designs in context
Proceedings of the 2011 SIGGRAPH Asia Conference
XDoG: advanced image stylization with eXtended Difference-of-Gaussians
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Non-Photorealistic Animation and Rendering
Artistic minimal rendering with lines and blocks
Graphical Models
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Many nonphotorealistic rendering techniques exist to produce artistic effects from given images. Inspired by various artistic work such as Warhol's, interesting artistic effects can be produced by using a minimal rendering, where the minimum refers to the number of tones as well as the number and complexity of the primitives used for rendering. To achieve this goal, based on various computer vision techniques, our method uses a combination of refined lines and blocks, as well as a small number of tones, to produce abstracted artistic rendering with sufficient elements from the original image. There is always a trade-off between reducing the amount of information and the ability to represent the shape and details of the original images. Judging the level of abstraction is semantic-based, so we believe that giving users this flexibility is probably a good choice. By changing some intuitive parameters, a wide range of visually pleasing results can be produced. Our method is usually fully automatic, but a small amount of user interaction can optionally be incorporated to obtain selective abstraction.