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ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
Despite decades of study, robust shadow detection remains difficult, especially within a single color image. We describe a new approach to detect shadow boundaries in images of o...
IJCV
2007
14 years 9 months ago
2007
Abstract. Cast shadows are an informative cue to the shape of objects. They are particularly valuable for discovering object’s concavities which are not available from other cues...
CGF
2008
14 years 9 months ago
2008
Illustrative parallel coordinates (IPC) is a suite of artistic rendering techniques for augmenting and improving parallel coordinate (PC) visualizations. IPC techniques can be use...
3DPVT
2002
IEEE
15 years 2 months ago
2002
IEEE
—We present a new technique for estimating the 3D shape of an object that combines previous ideas from shape from silhouettes and shape from shadows. We begin with a set-up for r...
SIGGRAPH
1998
ACM
15 years 2 months ago
1998
ACM
We present a method that uses measured scene radiance and global illumination in order to add new objects to light-based models with correct lighting. The method uses a high dynam...