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WACV
2012
IEEE
14 years 2 months ago
PTZ camera network calibration from moving people in sports broadcasts
In sports broadcasts, networks consisting of pan-tiltzoom (PTZ) cameras usually exhibit very wide baselines, making standard matching techniques for camera calibration very hard t...
Jens Puwein, Remo Ziegler, Luca Ballan, Marc Polle...
WACV
2012
IEEE
14 years 2 months ago
Predicting human gaze using quaternion DCT image signature saliency and face detection
We combine and extend the previous work on DCT-based image signatures and face detection to determine the visual saliency. To this end, we transfer the scalar definition of image...
Boris Schauerte, Rainer Stiefelhagen
WACV
2012
IEEE
14 years 2 months ago
Street view goes indoors: Automatic pose estimation from uncalibrated unordered spherical panoramas
We present a novel algorithm that takes as input an uncalibrated unordered set of spherical panoramic images and outputs their relative pose up to a global scale. The panoramas co...
Mohamed Aly, Jean-Yves Bouguet
WACV
2012
IEEE
14 years 2 months ago
Tools for richer crowd source image annotations
Crowd-sourcing tools such as Mechanical Turk are popular for annotation of large scale image data sets. Typically, these annotations consist of bounding boxes or coarse outlines o...
Joshua Little, Austin Abrams, Robert Pless

Book
420views
17 years 5 months ago
Abraham Lincoln: A Legacy of Freedom
"The year 2009 marks the bicentennial of the birth of Abraham Lincoln, the nation’s 16th president, and the man often considered its greatest leader. As the United States en...
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