678 search results - page 41 / 136 » Interactive ray tracing |
HT
2009
ACM
14 years 2 months ago
2009
ACM
The digital world enables the creation of personalized documents. In this paper we are interested in describing a computer mediated activity by a person throughout a semi-automati...
ECSCW
2007
13 years 9 months ago
2007
Always-on media spaces broadcast video between collaborators to provide mutual awareness and to encourage casual interaction. This video can be easily recorded on the fly as a vide...
SIP
2003
13 years 9 months ago
2003
In this paper we propose a new, interactive technique for the segmentation of elongated structures in images. It is based on the so-called live-wire segmentation paradigm and uses...
NPIV
1999
ACM
13 years 12 months ago
1999
ACM
We built a tool to visualize and explore program execution traces. Our goal was to help programmers without any prior knowledge of a program, quickly get enough knowledge about it...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
We describe ViralVCD: a low cost method for tracing paths of information diffusion in developing communities using physical media. We instituted a participatory video framework fo...