A Novel Artificial Mosaic Generation Technique Driven by Local Gradient Analysis
ICCS '08 Proceedings of the 8th international conference on Computational Science, Part II
Mosaic animations from video inputs
PSIVT'07 Proceedings of the 2nd Pacific Rim conference on Advances in image and video technology
The Geometric Stability of Voronoi Diagrams with Respect to Small Changes of the Sites
Proceedings of the twenty-seventh annual symposium on Computational geometry
Artistic tessellations by growing curves
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Non-Photorealistic Animation and Rendering
Stained glass rendering for images
CSS'11 Proceedings of the 5th WSEAS international conference on Circuits, systems and signals
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We present an algorithm that creates a mosaic effect for an image in an adaptive and automatic fashion. The algorithm is automatic because it does not need user intervention, except for the choice of a couple of parameters. The algorithm is adaptive because it creates tiles whose sizes are adapted to the features of the image. This is achieved by using a centroidal Voronoi diagram with a density function that emphasizes image features.