4341 search results - page 623 / 869 » Image Segmentation by Branch-and-Mincut |
199
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TIFS
2011
15 years 1 months ago
2011
—Data quality assessment is a key issue, in order to broad the applicability of iris biometrics to unconstrained imaging conditions. Previous research efforts sought to use visib...
166
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
This papers introduces a new family of iris encoders which use 2-dimensional Haar Wavelet Transform for noise attenuation, and Hilbert Transform to encode the iris texture. In orde...
207
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—Content-based video indexing and retrieval has become an interesting research area with the tremendous growth in the amount of digital media. In addition to the audio-visual con...
214
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, we present a new method for segmenting closed contours and surfaces. Our work builds on a variant of the Fast Marching algorithm. First, an initial point on the des...
185
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
The output of modern imaging techniques such as diffusion tensor MRI or the physical measurement of anisotropic behaviour in materials such as the stress-tensor consists of tensor-...