20 search results - page 1 / 4 » Interactive Image Based Relighting with Physical Light Acqui... |
IWEC
2007
13 years 6 months ago
2007
We present an interactive image-based technique to relight real scene with physical light sources acquisition. Firstly, basis images of the real scene are acquired from a fixed vi...
VISUALIZATION
2003
IEEE
13 years 10 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...
RT
1999
Springer
13 years 9 months ago
1999
Springer
Abstract. Lighting design is often tedious due to the required physical manipulation of real light sources and objects. As an alternative, we present an interactive system to virtu...
RT
2004
Springer
13 years 10 months ago
2004
Springer
This paper presents a technique, based on pre-computed light transport and separable BRDF approximation, for interactive rendering of non-diffuse objects under all-frequency envir...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
Lighting condition is an important factor in face analysis and synthesis, which has received extensive study in both computer vision and computer graphics. Motivated by the work on...