21319 search results - page 353 / 4264 » An Approach for Method Reengineering |
142
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ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
In this paper, we propose a light and fast pixel-based statistical motion detection method based on a background subtraction procedure. The statistical representation of the backg...
ICPR
2002
IEEE
16 years 6 months ago
2002
IEEE
In this paper, we propose a new method for automatically tracking the motion of local region in left ventricular myocardium by means of ultrasonic pulsed Doppler signal. This meth...
151
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ICIP
2009
IEEE
16 years 6 months ago
2009
IEEE
We propose a method to detect objects and patterns in textures on general surfaces. Our approach applies the Chan?Vese variational model for active contours without edges to the p...
130
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ISBI
2006
IEEE
16 years 5 months ago
2006
IEEE
A significant obstacle in the advancement of Ultrasound Computed Tomography has been the lack of efficient and precise methods for the tracing of the bent rays that result from th...
123
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ISBI
2006
IEEE
16 years 5 months ago
2006
IEEE
One of the key factors affecting functional MRI image reconstruction is field inhomogeneity. It is desirable to estimate both the distortion-free MRI image and field map simultane...