472 search results - page 20 / 95 » Perspective shadow maps |
SIGGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
We present an interactive system for the artistic control of visual phenomena visible on surfaces. Our method allows the user to intuitively reposition shadows, caustics, and indi...
HPCC
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Correction of building height effects is a critical step in image interpretation from aerial imagery in urban area. In this paper, an efficient scheme to correct building...
RT
2004
Springer
14 years 2 months ago
2004
Springer
In this paper, we introduce a real-time algorithm to render the rich visual effects of general non-height-field geometric details, known as mesostructure. Our method is based on ...
DGO
2003
13 years 10 months ago
2003
This paper presents our preliminary experimental results on the encountered many problems when producing urban true orthoimages of downtown, where a number of high buildings prese...
IJCAI
2001
13 years 10 months ago
2001
We propose a perspective on knowledge compilation which calls for analyzing different compilation approaches according to two key dimensions: the succinctness of the target compil...