An algorithm for automatically fitting digitized curves
Graphics gems
An algorithm for automatic painterly rendering based on local source image approximation
NPAR '00 Proceedings of the 1st international symposium on Non-photorealistic animation and rendering
Tutorial: A Survey of Stroke-Based Rendering
IEEE Computer Graphics and Applications
Style strokes extraction based on color and shape information
PCM'06 Proceedings of the 7th Pacific Rim conference on Advances in Multimedia Information Processing
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Taking Dunhuang MoGao Frescoes as research background, a new method to generate the sketch for Dunhuang frescoes is proposed. Learning from the traditional manual imitation procedure, we first get the contour line of a Dunhuang fresco which is composed of many connected curves, and then render the strokes by learning styles from examples. For several example strokes, the style of example strokes are captured and expressed as style function. Given a target curve, a new stroke can be generated with the style of one example and moreover, the style of the target stroke can be further customized into different styles similar to the examples by interpolation of styles. This research has the potential to provide a computer aided tool for art historians to do imitation work, and improve the efficiency of imitation.