Method and apparatus for visual odometry
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United States of America Patent
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Issued Date -
Dec 13, 2007
app pub date -
Jun 22, 2005
filing date -
Jun 22, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method and apparatus for visual odometry (e.g., for navigating a surrounding environment) is disclosed. In one embodiment a sequence of scene imagery is received (e.g., from a video camera or a stereo head) that represents at least a portion of the surrounding environment. The sequence of scene imagery is processed (e.g., in accordance with video processing techniques) to derive an estimate of a pose relative to the surrounding environment. This estimate may be further supplemented with data from other sensors, such as a global positioning system or inertial or mechanical sensors.
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Cited Art Landscape
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