1071 search results - page 178 / 215 » Virtual world grammar |
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
In this paper, we propose a method for generating realistic shadows of virtual objects inserted into a real video sequence. Our aim is to improve and extend the work of [1], which...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
We present a new dense multi-view registration technique for wide-baseline video/images that integrates a parametric optical flowbased approach with a sparse set of feature corres...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
We address the problem of answering broad-topic queries on the World Wide Web. We present a link based analysis algorithm SelHITS, which is an improvement over Kleinberg's HI...
CHI
2007
ACM
14 years 8 months ago
2007
ACM
Massively multiplayer online games (MMOGs) currently represent the most widely used type of social 3D virtual worlds with millions of users worldwide. Although MMOGs take face-to-...
CHI
2005
ACM
14 years 8 months ago
2005
ACM
There is an asymmetry in many tangible interfaces: while phicons can be used to manipulate digital information, the reverse is often not possible ? the digital world cannot push b...