133 search results - page 22 / 27 » Examplar-based Shape from Shading |
125
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ECCV
2002
Springer
16 years 5 months ago
2002
Springer
Abstract. Brightness values of pixels in an image are related to image irradiance by a non-linear function, called the radiometric response function. Recovery of this function is i...
152
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SIGGRAPH
1998
ACM
15 years 7 months ago
1998
ACM
We present new techniques for creating photorealistic textured 3D facial models from photographs of a human subject, and for creating smooth transitions between different facial e...
160
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MICCAI
1998
Springer
15 years 7 months ago
1998
Springer
This paper describes a method for creating object surfaces from binary-segmented data that are free from aliasing and terracing artifacts. In this method, a net of linked surface n...
129
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VISUALIZATION
2002
IEEE
15 years 8 months ago
2002
IEEE
The Gauss map projects surface normals to a unit sphere, providing a powerful visualization of the geometry of a graphical object. It can be used to predict visual events caused b...
132
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CGF
2008
15 years 3 months ago
2008
This paper introduces an accurate real-time soft shadow algorithm that uses sample based visibility. Initially, we present a GPU-based alias-free hard shadow map algorithm that ty...