Other 2D Rendering Styles

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Other 2D Rendering Styles
Hausner, A. Simulating Decorative Mosaics In
Computer Graphics (SIGGRAPH 2001), pp 573-580,
2001
May 23, 2003 Sung Yong SHIN Computer Science Div.
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A method for simulating decorative tile
mosaics - square tiles of the same size - based
on an input image and user-specified edge
features Packing square tiles tightly while
following orientations derived from edge features
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How to pack ? - CVD ( Centroidal Voronoi Diagram
) - LP metric - L1 metric Manhattan
distance
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How to follow orientations ? - direction
fields - generalized Voronoi diagram - L2 metric
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Variations - color - size - aspect
ratio Edge avoidance
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How to compute CVDs and direction fields ? -
z-buffers Convergency ?