Sciweavers

285 search results - page 44 / 57
» An Omnidirectional Stereo Vision System Using a Single Camer...
Sort
View
AMDO
2008
Springer
14 years 11 months ago
Gestural Interaction Using Feature Classification
Abstract. This paper describes our ongoing research work on deviceless interaction using hand gesture recognition with a calibrated stereo system. Video-based interaction is one of...
Cornelius Malerczyk
84
Voted
CGF
2005
204views more  CGF 2005»
14 years 9 months ago
BRDF and geometry capture from extended inhomogeneous samples using flash photography
We present a technique which allows capture of 3D surface geometry and a useful class of BRDFs using extremely simple equipment. A standard digital camera with an attached flash s...
James A. Paterson, David Claus, Andrew W. Fitzgibb...
CVPR
2008
IEEE
15 years 11 months ago
PSF estimation using sharp edge prediction
Image blur is caused by a number of factors such as motion, defocus, capturing light over the non-zero area of the aperture and pixel, the presence of anti-aliasing filters on a c...
Neel Joshi, Richard Szeliski, David J. Kriegman
80
Voted
WACV
2008
IEEE
15 years 4 months ago
Cata-Fisheye Camera for Panoramic Imaging
We present a novel panoramic imaging system which uses a curved mirror as a simple optical attachment to a fisheye lens. When compared to existing panoramic cameras, our “cata-...
Gurunandan Krishnan, Shree K. Nayar
ICRA
2007
IEEE
222views Robotics» more  ICRA 2007»
15 years 4 months ago
Autonomous Vision-based Landing and Terrain Mapping Using an MPC-controlled Unmanned Rotorcraft
In this paper, we present a vision-based terrain mapping and analysis system, and a model predictive control (MPC)based flight control system, for autonomous landing of a helicop...
Todd Templeton, David Hyunchul Shim, Christopher G...