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专利名称：Data Mining Method and System For
Estimating Relative 3D Velocity and
Acceleration Projection Functions Based on2D Motions
发明人：Lipin LIU,Kuo Chu Lee申请号：US12709046申请日：20100219
公开号：US20110205355A1公开日：20110825
专利附图：
摘要：A method for determining a transformation matrix used to transform data from
a first image of a space to a second image of the space is disclosed. The methodcomprises receiving image data from a video camera monitoring the space, wherein thevideo camera generates image data of an object moving through the space and
determining spatio-temporal locations of the object with respect to a field of view of thecamera from the image data. The method further comprises determining observedattributes of motion of the object in relation to the field of view of the camera based onthe spatio-temporal locations of the object, the observed attributes including at leastone of a velocity of the object with respect to the field of view of the camera and anacceleration of the object with respect to the field of view of the camera. The methodalso includes determining the transformation matrix based on the observed attributes ofthe motion of the object.
申请人：Lipin LIU,Kuo Chu Lee
地址：Belle Mead NJ US,Princeton Junction NJ US
国籍：US,US
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