3349 search results - page 275 / 670 » A model for image patch-based algorithms |
126
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DAGM
2004
Springer
15 years 9 months ago
2004
Springer
Most image segmentation algorithms optimize some mathematical similarity criterion derived from several low-level image features. One possible way of combining different types of f...
138
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GRAPHITE
2003
ACM
15 years 9 months ago
2003
ACM
We present a system allowing real-time image based lighting based on HDR panoramic images. The system performs time-consuming diffuse light calculations in a preprocessing step, w...
178
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CVPR
2011
IEEE
15 years 15 days ago
2011
IEEE
This paper presents models and algorithms for estimating the shape of a mirrored surface from a single image of that surface, rendered under an unknown, natural illumination. Whil...
161
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ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
We introduce a new approach to image reconstruction from highly incomplete data. The available data are assumed to be a small collection of spectral coef?cients of an arbitrary li...
166
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TMI
2008
15 years 4 months ago
2008
Abstract--Electrical impedance tomography (EIT) is a developing imaging modality that is beginning to show promise for detecting and characterizing tumors in the breast. At Renssel...