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» Active segmentation for robotics
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IROS
2009
IEEE
128views Robotics» more  IROS 2009»
15 years 4 months ago
Motion planning for active cannulas
— An active cannula is a medical device composed of thin, pre-curved, telescoping tubes that may enable many new surgical procedures. Planning optimal motions for these devices i...
Lisa A. Lyons, Robert J. Webster, Ron Alterovitz
IDA
2001
Springer
15 years 2 months ago
An Algorithm for Segmenting Categorical Time Series into Meaningful Episodes
This paper describes an unsupervised algorithm for segmenting categorical time series. The algorithm first collects statistics about the frequency and boundary entropy of ngrams, t...
Paul R. Cohen, Niall M. Adams
IDA
2007
Springer
14 years 9 months ago
Voting experts: An unsupervised algorithm for segmenting sequences
We describe a statistical signature of chunks and an algorithm for finding chunks. While there is no formal definition of chunks, they may be reliably identified as configurat...
Paul R. Cohen, Niall M. Adams, Brent Heeringa
ICRA
1999
IEEE
129views Robotics» more  ICRA 1999»
15 years 1 months ago
Automatic Property Identification via Parameterized Constraints
During teleoperation, the automatic identification of remote environment properties has the potential of improving performance by providing task-specific feedback to the operator. ...
Thomas Debus, Pierre E. Dupont, Robert D. Howe
CRV
2011
IEEE
305views Robotics» more  CRV 2011»
13 years 9 months ago
Motion Segmentation by Learning Homography Matrices from Motor Signals
—Motion information is an important cue for a robot to separate foreground moving objects from the static background world. Based on the observation that the motion of the backgr...
Changhai Xu, Jingen Liu, Benjamin Kuipers