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IJCV
1998
96views more  IJCV 1998»
15 years 1 months ago
The Intrinsic Structure of Optic Flow Incorporating Measurement Duality
The purpose of this article is to define optic flow for scalar and density images without using a priori knowledge other than its defining conservation principle, and to incorpo...
Luc Florack, Wiro J. Niessen, Mads Nielsen
ICIP
2010
IEEE
14 years 12 months ago
Disparity and normal estimation through alternating maximization
In this paper, we propose an algorithm that recovers binocular disparities in accordance with the surface properties of the scene under consideration. To do so, we estimate the di...
Ramya Narasimha, Elise Arnaud, Florence Forbes, Ra...
EMNLP
2009
14 years 11 months ago
Graph Alignment for Semi-Supervised Semantic Role Labeling
Unknown lexical items present a major obstacle to the development of broadcoverage semantic role labeling systems. We address this problem with a semisupervised learning approach ...
Hagen Fürstenau, Mirella Lapata
TSP
2010
14 years 8 months ago
On entropy rate for the complex domain and its application to i.i.d. sampling
We derive the entropy rate formula for a complex Gaussian random process by using a widely linear model. The resulting expression is general and applicable to both circular and non...
Wei Xiong, Hualiang Li, Tülay Adali, Yi-Ou Li...
127
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FPGA
2012
ACM
285views FPGA» more  FPGA 2012»
13 years 9 months ago
Optimizing SDRAM bandwidth for custom FPGA loop accelerators
Memory bandwidth is critical to achieving high performance in many FPGA applications. The bandwidth of SDRAM memories is, however, highly dependent upon the order in which address...
Samuel Bayliss, George A. Constantinides
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