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CVPR
2003
IEEE
14 years 11 months ago
Eye Gaze Tracking Using an Active Stereo Head
In the eye gaze tracking problem, the goal is to determine where on a monitor screen a computer user is looking ? the gaze point. Existing systems generally have one of two limita...
David Beymer, Myron Flickner
ACNS
2008
Springer
96views Cryptology» more  ACNS 2008»
13 years 11 months ago
Efficient Device Pairing Using "Human-Comparable" Synchronized Audiovisual Patterns
Abstract. "Pairing" is referred to as the operation of achieving authenticated key agreement between two human-operated devices over a short- or medium-range wireless com...
Ramnath Prasad, Nitesh Saxena
ICPR
2008
IEEE
14 years 3 months ago
Monocular multi-human detection using Augmented Histograms of Oriented Gradients
We introduce an Augmented Histograms of Oriented Gradients (AHOG) feature for human detection from a nonstatic camera. We increase the discriminating power of original Histograms ...
Cheng-Hsiung Chuang, Shih-Shinh Huang, Li-Chen Fu,...
ICCV
2003
IEEE
14 years 11 months ago
Adaptive Dynamic Range Imaging: Optical Control of Pixel Exposures Over Space and Time
This paper presents a new approach to imaging that significantly enhances the dynamic range of a camera. The key idea is to adapt the exposure of each pixel on the image detector,...
Shree K. Nayar, Vlad Branzoi
GECCO
2009
Springer
148views Optimization» more  GECCO 2009»
14 years 14 days ago
Tracking multiple objects in non-stationary video
One of the key problems in computer vision and pattern recognition is tracking. Multiple objects, occlusion, and tracking moving objects using a moving camera are some of the chal...
Hoang Nguyen, Bir Bhanu