3369 search results - page 496 / 674 » New Methods in Fractal Imaging |
164
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IGARSS
2010
15 years 4 months ago
2010
Spectral unmixing is an important task for remotely sensed hyperspectral data exploitation. Linear spectral unmixing relies on two main steps: 1) identification of pure spectral c...
196
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Multi-view stereo methods reconstruct 3D geometry from images well for sufficiently textured scenes, but often fail to recover high-frequency surface detail, particularly for smo...
177
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
Despite decades of study, robust shadow detection remains difficult, especially within a single color image. We describe a new approach to detect shadow boundaries in images of o...
188
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MVA
1990
15 years 7 months ago
1990
This paper proposes a new method for automatic fire detection in cities using image processing techniques. Images are obtained successively at regular intervals from monochrome TV...
178
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We demonstrate a system for capturing multi-thousand frame-per-second (fps) video using a dense array of cheap 30fps CMOS image sensors. A benefit of using a camera array to captu...