发明名称 |
DEVICE FOR FOLLOWING INDIVIDUALLY ELEMENTS OF A SCENE AND PROCESS OF IMPLEMENTATION |
摘要 |
It carries out a registration at regular intervals of time of an entire tracking area by means of transmitters located in a scene for marking of the elements and recording of the movements thereof by assigning space coordinates and time. Retransmitters are used and the appropriate times are a function of a time base. The method comprises carrying out a time average of the images used as a filter in which there is only the information which has moved and said time average of the images being updated at regular intervals of time; using the information obtained by the cameras with the visible filter to separate the different types of elements perceivable by the human eye; using the information first obtained by the cameras with infrared filter to separate the elements of each type. <IMAGE> |
申请公布号 |
EP1117073(A1) |
申请公布日期 |
2001.07.18 |
申请号 |
EP20000945965 |
申请日期 |
2000.07.21 |
申请人 |
UNIVERSITAT POLITECNICA DE CATALUNYA |
发明人 |
ARASA MARTI, JOSEP;DOLZ GARCIA, RAMON;PIEDRA DE LA LLANA, JAVIER |
分类号 |
G06T1/00;G06K9/00;G06K9/20;G06K9/32;G06T7/00;G06T7/20;H04N5/232;H04N7/18 |
主分类号 |
G06T1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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