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CVPR
2009
IEEE
17 years 1 months ago
Observe Locally, Infer Globally: a Space-Time MRF for Detecting Abnormal Activities with Incremental Updates
We propose a space-time Markov Random Field (MRF) model to detect abnormal activities in video. The nodes in the MRF graph correspond to a grid of local regions in the video fra...
Jaechul Kim (University of Texas at Austin), Krist...
ECCV
2000
Springer
16 years 8 months ago
Colour by Correlation in a Three-Dimensional Colour Space
We improve the promising Colour by Correlation method for computational colour constancy by modifying it to work in a three dimensional colour space. The previous version of the al...
Kobus Barnard, Lindsay Martin, Brian V. Funt
ICDE
2007
IEEE
185views Database» more  ICDE 2007»
16 years 8 months ago
On k-Nearest Neighbor Searching in Non-Ordered Discrete Data Spaces
A k-nearest neighbor (k-NN) query retrieves k objects from a database that are considered to be the closest to a given query point. Numerous techniques have been proposed in the p...
Dashiell Kolbe, Qiang Zhu, Sakti Pramanik
CODES
2006
IEEE
16 years 21 days ago
Design space exploration of real-time multi-media MPSoCs with heterogeneous scheduling policies
Real-time multi-media applications are increasingly being mapped onto MPSoC (multi-processor system-on-chip) platforms containing hardware-software IPs (intellectual property) alo...
Minyoung Kim, Sudarshan Banerjee, Nikil Dutt, Nali...
LCTRTS
1999
Springer
15 years 11 months ago
Optimizing for Reduced Code Space using Genetic Algorithms
Code space is a critical issue facing designers of software for embedded systems. Many traditional compiler optimizations are designed to reduce the execution time of compiled cod...
Keith D. Cooper, Philip J. Schielke, Devika Subram...