2323 search results - page 222 / 465 » Illumination-Invariant Change Detection |
234
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ECCV
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. Robust face alignment is crucial for many face processing applications. As face detection only gives a rough estimation of face region, one important problem is how to al...
196
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JMM2
2006
15 years 6 months ago
2006
Change detection by background subtraction is a common approach to detect moving foreground. The resulting difference image is usually thresholded to obtain objects based on pixel ...
187
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TSMC
2008
15 years 6 months ago
2008
This correspondence presents an approach to the detection and isolation of component failures in large-scale systems. In the case of sensors that report at rates of 1 Hz or less, t...
183
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IJCV
1998
15 years 6 months ago
1998
Most optical flow estimation techniques have substantial difficulties dealing with flow discontinuities. Methods which simultaneously detect flow boundaries and use the detect...
171
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—Traffic anomaly detection has received a lot of attention over recent years, but understanding the nature of these anomalies and identifying the flows involved is still a manu...