发明名称 |
Counting system and counting method |
摘要 |
A counting system is for counting the number of persons passing a monitor line set in the width direction of a path, and has a laser for irradiating the monitor line with a slit ray, and an image capturing apparatus for photographing an area including the monitor line. In the image capturing apparatus, one-dimensional data indicative of a position in which the slit ray is interrupted on the monitor line is generated from an image obtained by the photographing. On the basis of the one-dimensional data, the number of passing persons is counted. By counting the number of passing persons with the one-dimensional data, a very light computation load for the counting can be achieved.
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申请公布号 |
US2005001154(A1) |
申请公布日期 |
2005.01.06 |
申请号 |
US20030698707 |
申请日期 |
2003.10.31 |
申请人 |
KONICA MINOLTA HOLDINGS, INC. |
发明人 |
SUMITOMO HIRONORI;FUJIWARA KOJI |
分类号 |
G01V8/10;G06M1/10;G06M7/00;G06T1/00;G07C9/00;(IPC1-7):G06M7/00 |
主分类号 |
G01V8/10 |
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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