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CVPR
2009
IEEE
17 years 2 months ago
Appearance-based Keypoint Clustering
We present an algorithm for clustering sets of detected interest points into groups that correspond to visually dis- tinct structure. Through the use of a suitable colour and tex...
Francisco J. Estrada, Pascal Fua, Sabine Süss...
ICRA
2008
IEEE
158views Robotics» more  ICRA 2008»
16 years 1 months ago
Boundary following by robot formations without GPS
— We design sensing algorithms and a control law for a group of mobile robots to follow a boundary curve without utilizing a global positioning system (GPS). The sensing algorith...
Fumin Zhang, Salman Haq
CRV
2007
IEEE
161views Robotics» more  CRV 2007»
16 years 1 months ago
Dense Stereo Range Sensing with Marching Pseudo-Random Patterns
As an extension to classical structured lighting techniques, the use of bi-dimensional pseudo-random color codes is explored to perform range sensing with variable density from a ...
Danick Desjardins, Pierre Payeur
CSCW
2006
ACM
16 years 1 months ago
Going with the flow: email awareness and task management
Email use in the context of everyday work practices, or email flow, has not been heavily studied. We present the results of a pair of studies examining how users interlace email w...
Nelson Siu, Lee Iverson, Anthony Tang
ICDAR
2003
IEEE
16 years 14 days ago
Binary Classification Trees for Multi-class Classification Problems
This paper proposes a binary classification tree aiming at solving multi-class classification problems using binary classifiers. The tree design is achieved in a way that a class ...
Jin-Seon Lee, Il-Seok Oh