1053 search results - page 140 / 211 » Estimating Illumination Direction from Textured Images |
156
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ACCV
2007
Springer
16 years 2 days ago
2007
Springer
This paper describes a method of mirror localization to calibrate a catadioptric imaging system. While the calibration of a catadioptric system includes the estimation of various p...
172
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CRV
2007
IEEE
16 years 7 days ago
2007
IEEE
When an observer moves in a 3D static scene, the motion field depends on the depth of the visible objects and on the observer’s instantaneous translation and rotation. By compu...
163
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VISUALIZATION
2003
IEEE
15 years 11 months ago
2003
IEEE
Hand-crafted illustrations are often more effective than photographs for conveying the shape and important features of an object, but they require expertise and time to produce. W...
153
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ICANN
1997
Springer
15 years 9 months ago
1997
Springer
Abstract. In this paper we compare two methods for intrinsic dimensionality (ID) estimation based on optimally topology preserving maps (OTPMs). The rst one is a direct approach, w...
184
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ICIP
2010
IEEE
15 years 3 months ago
2010
IEEE
We propose a motion deblurring algorithm that exploits sparsity constraints of image patches using one single frame. In our formulation, each image patch is encoded with sparse co...