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SIGGRAPH
1994
ACM
15 years 6 months ago
Fast volume rendering using a shear-warp factorization of the viewing transformation
Several existing volume rendering algorithms operate by factoring the viewing transformation into a 3D shear parallel to the data slices, a projection to form an intermediate but ...
Philippe Lacroute, Marc Levoy
ACIVS
2008
Springer
15 years 4 months ago
Motion Recovery for Uncalibrated Turntable Sequences Using Silhouettes and a Single Point
Abstract. This paper addresses the problem of self-calibration and motion recovery for turntable sequences. Previous works exploited silhouette correspondences induced by epipolar ...
Hui Zhang, Ling Shao, Kwan-Yee Kenneth Wong
CGF
2008
109views more  CGF 2008»
15 years 2 months ago
Image-based Material Weathering
The appearance manifold [WTL 06] is an efficient approach for modeling and editing time-variant appearance of materials from the BRDF data captured at single time instance. Howeve...
Su Xue, Jiaping Wang, Xin Tong, Qionghai Dai, Bain...
VISUALIZATION
1997
IEEE
15 years 6 months ago
Multiresolution tetrahedral framework for visualizing regular volume data
We present a multiresolution framework, called Multi-Tetra framework, that approximates volume data with different levelsof-detail tetrahedra. The framework is generated through a...
Yong Zhou, Baoquan Chen, Arie E. Kaufman
ICPR
2000
IEEE
15 years 6 months ago
Efficient Super-Resolution and Applications to Mosaics
Mosaicingand super resolution are two ways to combine information from multiple frames in video sequences. Mosaicing displays the information of multiple frames in a single panora...
Assaf Zomet, Shmuel Peleg