S. Ronnback

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  • S. Ronnback
  • 2008 4th International IEEE Conference…
  • 2008
This paper presents how expanding circle sectors are used for finding free-space in front of a vehicle equipped with a laser range finder. The circle sectors give support for detection of oncoming cars since they will cause changes in the circle sector parameters. The velocities and headings of detected oncoming cars are estimated from clustered range data(More)
This paper is towards reducing the clutter from snowflakes for outdoor robots. There are three basic cases: 1. normal operation of the laser with objects within range for detection. 2. close range with objects close to the laser i.e. shorter than the pulse length. 3. Free space as background i.e. all detects are false. The findings are summarized as: The(More)
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