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CVPR
2009
IEEE
17 years 1 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 27 days 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 16 days 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
15 years 12 months 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