266 search results - page 20 / 54 » Steerable illumination textures |
CVPR
2011
IEEE
13 years 7 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...
ICPR
2004
IEEE
15 years 2 days ago
2004
IEEE
In augmented virtuality, estimating object surface reflectance properties is important when rendering objects under arbitrary illuminationconditions. However, faithfully estimatin...
SI3D
2009
ACM
14 years 5 months ago
2009
ACM
Physically plausible illumination at real-time framerates is often achieved using approximations. One popular example is ambient occlusion (AO), for which very simple and efficie...
RT
2001
Springer
14 years 3 months ago
2001
Springer
In this paper we present a novel illumination model that takes into account multiple anisotropic scattering in a layer bounded by two rough surfaces. We compute the model by a dis...
ICPR
2000
IEEE
14 years 3 months ago
2000
IEEE
Providing a user with an effective image search engine has been a very active research area. A search by an object model is considered to be one of the most desirable and yet dif...