30570 search results - page 306 / 6114 » An Image Data Model |
179
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VMV
2000
15 years 8 months ago
2000
Anisotropic diffusion is known to be a powerful tool in image processing. It enables the smoothing of initially noisy images while still retaining, respectively sharpening edges a...
173
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ISCIS
2003
Springer
15 years 12 months ago
2003
Springer
In this paper, we develop a robust image data hiding scheme based on multiple description coding of the signature image. At the transmitter, the signature image is encoded by balan...
182
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ICIP
2003
IEEE
16 years 11 hour ago
2003
IEEE
We present a method for estimating the point of fixation of an air traffic controller from a low resolution video sequence. A geometric model of the head is used to estimate hea...
201
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TVCG
2012
13 years 9 months ago
2012
—Vector field visualization techniques have evolved very rapidly over the last two decades, however, visualizing vector fields on complex boundary surfaces from computational ...
170
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TMI
2002
15 years 6 months ago
2002
The utility of optical tomography as a practical imaging modality has, thus far, been limited by its intrinsically low spatial resolution and quantitative accuracy. Recently, we ha...