Moving object measuring apparatus, moving object measuring system, and moving object measurement
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United States of America Patent
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Issued Date -
Mar 22, 2007
app pub date -
May 15, 2006
filing date -
Sep 22, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A moving object measuring apparatus includes: a movement trajectory information acquisition portion that obtains movement trajectory information indicating a movement trajectory of a moving object from images included in two or more video sequences that are stored, for each of the two or more video sequences separately; a three-dimensional trajectory information acquisition portion that obtains three-dimensional trajectory information that is information of a three-dimensional trajectory of the moving object by using Visual Hulls Method, based on the movement trajectory information obtained by the movement trajectory information acquisition portion for each of the two or more video sequences separately and two or more camera parameters that are stored; and a three-dimensional trajectory information output portion that outputs the three-dimensional trajectory information.
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