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ICMCS
1999
IEEE
117views Multimedia» more  ICMCS 1999»
13 years 11 months ago
VHS to VRML: 3D Graphical Models from Video Sequences
Abstract-- We describe a method to completely automatically recover 3D scene structure together with a camera for each frame from a sequence of images acquired by an unknown camera...
Andrew Zisserman, Andrew W. Fitzgibbon, Geoffrey C...
PSIVT
2007
Springer
239views Multimedia» more  PSIVT 2007»
14 years 1 months ago
People Counting in Low Density Video Sequences
This paper presents a novel approach for automatic people counting in videos captured through a conventional closed-circuit television (CCTV) using computer vision techniques. The ...
Jaime Dalla Valle, Luiz E. Soares de Oliveira, Ale...
ISVC
2009
Springer
14 years 2 months ago
Real-Time 3D Reconstruction for Occlusion-Aware Interactions in Mixed Reality
In this paper, we present a system for performing real-time occlusion-aware interactions in a mixed reality environment. Our system consists of 16 ceiling-mounted cameras observing...
Alexander Ladikos, Nassir Navab
ICCV
2007
IEEE
14 years 9 months ago
A Matte-less, Variational Approach to Automatic Scene Compositing
In this paper, we consider the problem of compositing a scene from multiple images. Multiple images, for example, can be obtained by varying the exposure of the camera, by changin...
Shanmuganathan Raman, Subhasis Chaudhuri
AMR
2005
Springer
100views Multimedia» more  AMR 2005»
14 years 1 months ago
Using Segmented Objects in Ostensive Video Shot Retrieval
This paper presents a system for video shot retrieval in which shots are retrieved based on matching video objects using a combination of colour, shape and texture. Rather than mat...
Sorin Sav, Hyowon Lee, Alan F. Smeaton, Noel E. O'...