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» Sublinear geometric algorithms
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SIGGRAPH
1994
ACM
15 years 4 months ago
The irradiance Jacobian for partially occluded polyhedral sources
The irradiance at a point on a surface due to a polyhedral source of uniform brightness is given by a well-known analytic formula. In this paper we derive the corresponding analyt...
James Arvo
SIGGRAPH
1992
ACM
15 years 4 months ago
Predicting reflectance functions from complex surfaces
We describe a physically-based Monte Carlo technique for approximating bidirectional reflectance distribution functions (BRDFs) for a large class of geometries by directly simulat...
Stephen H. Westin, James Arvo, Kenneth E. Torrance
DOCENG
2007
ACM
15 years 4 months ago
Preserving the aesthetics during non-fixed aspect ratio scaling of the digital border
To enhance the visual effect of a photo, various digital borders or frames are provided for photo decoration at photo sharing websites. Even though multiple versions of the same b...
Hui Chao, Prasad Gabbur, Anthony Wiley
124
Voted
DOCENG
2009
ACM
15 years 4 months ago
Review of automatic document formatting
We review the literature on automatic document formatting with an emphasis on recent work in the field. One common way to frame document formatting is as a constrained optimizatio...
Nathan Hurst, Wilmot Li, Kim Marriott
3DPVT
2006
IEEE
247views Visualization» more  3DPVT 2006»
15 years 4 months ago
Contour-Based Object Detection in Range Images
This paper presents a novel object recognition approach based on range images. Due to its insensitivity to illumination, range data is well suited for reliable silhouette extracti...
Stefan Stiene, Kai Lingemann, Andreas Nüchter...