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ECCV
2008
Springer
14 years 8 months ago
Recovering Light Directions and Camera Poses from a Single Sphere
This paper introduces a novel method for recovering both the light directions and camera poses from a single sphere. Traditional methods for estimating light directions using spher...
Kwan-Yee Kenneth Wong, Dirk Schnieders, Shuda Li
ISMAR
2002
IEEE
13 years 11 months ago
MR Platform: A Basic Body on Which Mixed Reality Applications Are Built
This paper describes a platform package, called “MR Platform,” which we have been implementing for research and development of augmented reality technology and applications. T...
Shinji Uchiyama, Kazuki Takemoto, Kiyohide Satoh, ...
ICPR
2006
IEEE
14 years 7 months ago
Multiple Camera Calibration with Bundled Optimization using Silhouette Geometry Constraints
We propose a method of calibrating multiple camera systems that operates by adjusting the camera parameters and the 3D shape of objects onto silhouette observations. Our method em...
Akira Utsumi, Hirotake Yamazoe, Shinji Abe
ICMCS
2009
IEEE
142views Multimedia» more  ICMCS 2009»
13 years 4 months ago
PTZ camera calibration for Augmented Virtual Environments
Augmented Virtual Environments(AVE) are very effective in the application of surveillance, in which multiple video streams are projected onto a 3D urban model for better visualiza...
Lu Wang, Suya You, Ulrich Neumann
ICCV
2007
IEEE
13 years 8 months ago
Single-Image Calibration of Off-Axis Catadioptric Cameras Using Lines
We present a novel calibration method for off-axis catadioptric cameras, i.e. standard perspective cameras placed in a generic position w.r.t. an axial-symmetric mirror of unknown...
Vincenzo Caglioti, Pierluigi Taddei, Giacomo Borac...