Reference : A new jump edge detection method for 3D cameras
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/103459
A new jump edge detection method for 3D cameras
English
Lejeune, Antoine mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Exploitation des signaux et images >]
Pierard, Sébastien mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications >]
Van Droogenbroeck, Marc mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications >]
Verly, Jacques [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Exploitation des signaux et images >]
Dec-2011
International Conference on 3D Imaging (IC3D)
IEEE
7
Yes
No
International
International Conference on 3D Imaging (IC3D)
from 07-12-2011 to 08-12-2011
Liège
Belgium
[en] 3D ; Depth ; Range ; 3D camera ; Edge ; Edge detection ; Jump edge ; Kinect ; Canny ; Camcube
[en] Edges is a fundamental clue for analyzing, interpreting, and understanding 3D scenes: they describe objects boundaries. Available edge detection methods are not suited for 3D cameras
such as the Microsoft Kinect or a time-of-flight camera: they are slow and do not take into consideration the characteristics of the cameras. In this paper, we present a fast jump edge detection technique for 3D cameras based on the principles of Canny’s edge detector. We first analyze the characteristics of the range signal for two different kinds of cameras: a time-of-flight camera (the PMD[vision] CamCube) and the Microsoft Kinect. From this analysis, we define appropriate operators and thresholds to perform the edge detection. Then, we present some results of the developed algorithms for both cameras.
INTELSIG
Researchers ; Professionals ; General public
http://hdl.handle.net/2268/103459
10.1109/IC3D.2011.6584393
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6584393&url=http%3A%2F%2Fieeexplore.ieee.org%2Fstamp%2Fstamp.jsp%3Ftp%3D%26arnumber%3D6584393

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