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ACM SIGGRAPH 2009 papers
ACM SIGGRAPH Asia 2009 papers
ACM SIGGRAPH 2010 papers
Physical reproduction of materials with specified subsurface scattering
ACM SIGGRAPH 2010 papers
Fabricating spatially-varying subsurface scattering
ACM SIGGRAPH 2010 papers
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Computational highlight holography
ACM SIGGRAPH Asia 2010 papers
Geometry construction from caustic images
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part V
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The magic lens: refractive steganography
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
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Pixel art is a kind of digital art that through per-pixel manipulation enables production of a diverse array of artistic images. In this paper, we present a new way for people to experience and express pixel art. Our digital art consists of a set of sticks made of acrylate resin, each of which refracts light from a parallel light source, in certain directions. Artistic users are able to easily rearrange these sticks and view their digital art through the refracted light projection on any planar surface. As we demonstrate in this paper, a user can generate various artistic images using only a single set of sticks. We additionally envision that our pixel art with rearrangeable sticks would have great entertainment appeal, e.g., as an art puzzle. © 2012 Wiley Periodicals, Inc.