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PRESENCE
2000
89views more  PRESENCE 2000»
14 years 11 months ago
Using Presence Questionnaires in Reality
A between-group experiment was carried out to assess whether two different presence questionnaires can distinguish between real and virtual experiences. One group of 10 subjects s...
Martin Usoh, Ernest Catena, Sima Arman, Mel Slater
FAW
2010
Springer
203views Algorithms» more  FAW 2010»
14 years 10 months ago
Online Algorithms for the Newsvendor Problem with and without Censored Demands
The newsvendor problem describes the dilemma of a newspaper salesman—how many papers should he purchase each day to resell, when he doesn’t know the demand? We develop approach...
Peter Sempolinski, Amitabh Chaudhary
ICCV
2009
IEEE
1136views Computer Vision» more  ICCV 2009»
16 years 4 months ago
Robust Graph-Cut Scene Segmentation and Reconstruction for Free-Viewpoint Video of Complex Dynamic Scenes
Current state-of-the-art image-based scene reconstruction techniques are capable of generating high-fidelity 3D models when used under controlled capture conditions. However, th...
Jean-Yves Guillemaut, Joe Kilner and Adrian Hilton
CVPR
2004
IEEE
16 years 1 months ago
Affine Image Registration Using a New Information Metric
We present a new information metric for multimodality image registration. The metric is technically a pseudometric since it satisfies the properties, i) nonnegativity, ii) symmetr...
Jie Zhang, Anand Rangarajan
CVPR
2005
IEEE
16 years 1 months ago
3D Geometric and Optical Modeling of Warped Document Images from Scanners
When one scans a document page from a thick bound volume, the curvature of the page to be scanned results in two kinds of distortion in the scanned document images: i) shade along...
Li Zhang, Zheng Zhang 0003, Chew Lim Tan, Tao Xia