Publication
Real-time segmentation of stereo videos on a portable system with a mobile GPU
Journal Article (2012)
Journal
IEEE Transactions on Circuits and Systems for Video Technology
Pages
1292-1305
Volume
22
Number
9
Doc link
http://dx.doi.org/10.1109/TCSVT.2012.2199389
File
Authors
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Abramov, Alexey
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Pauwels, Karl
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Papon, Jeremie
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Wörgötter, Florentin
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Dellen, Babette
Projects associated
Abstract
In mobile robotic applications, visual information needs to be processed fast despite resource limitations of the mobile system. Here a novel real-time framework for model-free spatio-temporal segmentation of stereo videos is presented. It combines real-time optical flow and stereo with image segmentation and runs on a portable system with an integrated mobile GPU. The system performs on-line, automatic and dense segmentation of stereo videos and serves as a visual front-end for preprocessing in mobile robots, providing a condensed representation of the scene which can potentially be utilized in various applications, e.g., object manipulation, manipulation recognition, visual servoing. The method was tested on real-world sequences with arbitrary motions including videos acquired with a moving camera.
Categories
pattern recognition.
Author keywords
video segmentation
Scientific reference
A. Abramov, K. Pauwels, J. Papon, F. Wörgötter and B. Dellen. Real-time segmentation of stereo videos on a portable system with a mobile GPU. IEEE Transactions on Circuits and Systems for Video Technology, 22(9): 1292-1305, 2012.
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