21 search results - page 4 / 5 » Photometric Image-Based Rendering for Image Generation in Ar... |
PAMI
2002
13 years 4 months ago
2002
We analyze theoretically the subspace best approximating images of a convex Lambertian object taken from the same viewpoint, but under different distant illumination conditions. Si...
SIGGRAPH
1996
ACM
13 years 8 months ago
1996
ACM
A number of techniques have been proposed for flying through scenes by redisplaying previously rendered or digitized views. Techniques have also been proposed for interpolating be...
SIGGRAPH
2000
ACM
13 years 8 months ago
2000
ACM
We present a method to acquire the reflectance field of a human face and use these measurements to render the face under arbitrary changes in lighting and viewpoint. We first acqu...
PAMI
2007
13 years 3 months ago
2007
The recent advanced representation for realistic real-world materials in virtual reality applications is the Bidirectional Texture Function (BTF) which describes rough texture app...
ICCV
2003
IEEE
14 years 6 months ago
2003
IEEE
Is the real problem in resolving correspondence using current stereo algorithms the lack of the "right" matching criterion? In studying the related task of reconstructin...