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ICIP
1995
IEEE
14 years 2 months ago
A harmonic retrieval framework for discontinuous motion estimation
Abstract— Motion discontinuities arise when there are occlusions or multiple moving objects in the scene that is imaged. Conventional regularization techniques use smoothness con...
Wei-Ge Chen, Georgios B. Giannakis, N. Nandhakumar
SIGGRAPH
1995
ACM
14 years 2 months ago
Animating human athletics
This paper describes algorithms for the animation of men and women performing three dynamic athletic behaviors: running, bicycling, and vaulting. We animate these behaviors using ...
Jessica K. Hodgins, Wayne L. Wooten, David C. Brog...
UIST
1995
ACM
14 years 2 months ago
SDM: Selective Dynamic Manipulation of Visualizations
In this paper we present a new set of interactive techniques for 2D and 3D visualizations. This set of techniques is called SDM (Selective Dynamic Manipulation). Selective, indica...
Mei C. Chuah, Steven F. Roth, Joe Mattis, John Kol...
VLDB
1995
ACM
194views Database» more  VLDB 1995»
14 years 2 months ago
Eager Aggregation and Lazy Aggregation
Efficient processing of aggregation queries is essential for decision support applications. This paper describes a class of query transformations, called eager aggregation and lat...
Weipeng P. Yan, Per-Åke Larson
SIGGRAPH
1991
ACM
14 years 2 months ago
Spectrally optimal sampling for distribution ray tracing
Nonuniform sampling of images is a useful technique in computer graphics, because a properly designed pattern of samples can make aliasing take the form of high-frequency random n...
Don P. Mitchell