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1. 发明授权

EP0664012B1 METHOD AND APPARATUS FOR CLASSIFYING MOVEMENT OF OBJECTS ALONG A PASSAGE 失效
标题翻译：方法和设备进行分类物体的运动沿着PASSAGE
公开(公告)号：EP0664012B1
公开(公告)日：1997-05-14
申请号：EP93922538.9
申请日：1993-10-07
申请人： OCTROOIBUREAU KISCH N.V. , VERMEULEN, Pieter Johannes Erasmus , PUTTER, Paul-Boer , ZAAIMAN, Ben Thomas
发明人： VERMEULEN, Pieter, Johannes, Erasmus , PUTTER, Paul-Boer 70 Douglas Street , ZAAIMAN, Ben, Thomas 206 Chateau Lynn
IPC分类号： G06F15/80 , G07C9/00
CPC分类号： G08B13/183 , G01V8/22 , G06K9/00335 , G07C9/00
摘要： A method and apparatus for analysing movement of objects along a passage is disclosed and claimed. A plurality of sensors (24.1 to 24.4) spaced along a length of the passage are utilised to gather data relating to a historic two-dimensional representation of presence or absence of objects on spaced lines extending transversely a longitudinal axis of the passage. One dimension is time and the other dimension sensor index. A computer (38) is utilised to classify segments of the historic representation by means of computerised pattern recognition techniques, such as an artificial neural network. In one application, the results of the analysing step may be utilised as inputs to an object counter for counting the number of objects moving in a selected direction along the passage in a defined period of time.

2. 发明公开

EP0664012A1 APPARATUS AND A METHOD FOR CLASSIFYING MOVEMENT OF OBJECTS ALONG A PASSAGE 失效
标题翻译： DEVICE用于识别预定位置经过的物体。
公开(公告)号：EP0664012A1
公开(公告)日：1995-07-26
申请号：EP93922538.0
申请日：1993-10-07
申请人： OCTROOIBUREAU KISCH N.V. , VERMEULEN, Pieter Johannes Erasmus , PUTTER, Paul-Boer , ZAAIMAN, Ben Thomas
发明人： VERMEULEN, Pieter, Johannes, Erasmus , PUTTER, Paul-Boer 70 Douglas Street , ZAAIMAN, Ben, Thomas 206 Chateau Lynn
IPC分类号： G01V8 , G06K9 , G07C9 , G08B13
CPC分类号： G08B13/183 , G01V8/22 , G06K9/00335 , G07C9/00
摘要： A method and apparatus for analysing movement of objects along a passage is disclosed and claimed. A plurality of sensors (24.1 to 24.4) spaced along a length of the passage are utilised to gather data relating to a historic two-dimensional representation of presence or absence of objects on spaced lines extending transversely a longitudinal axis of the passage. One dimension is time and the other dimension sensor index. A computer (38) is utilised to classify segments of the historic representation by means of computerised pattern recognition techniques, such as an artificial neural network. In one application, the results of the analysing step may be utilised as inputs to an object counter for counting the number of objects moving in a selected direction along the passage in a defined period of time.

3. 发明专利

ZA937447B Apparatus and a method for classifying of objects along a passage 未知
公开(公告)号：ZA937447B
公开(公告)日：1994-03-25
申请号：ZA937447
申请日：1993-10-07
申请人： VERMEULEN PIETER JOHANNES ERAS , PUTTER PAUL BOER , ZAAIMAN BEN THOMAS
发明人： VERMEULEN PIETER JOHANNES ERAS , PUTTER PAUL-BOER , ZAAIMAN BEN THOMAS
IPC分类号： G01V8/22 , G06K9/00 , G07C9/00 , G08B13/183 , G02B , G01P
摘要： An array of spaced parallel linear radiation beams are projected across a passage in sequentially spaced regions. Detectors sense when the beams are interrupted by one or more persons moving in the passage in either of two opposite directions. The beams are interrupted at different times in a sequence corresponding to the number of and direction of movement of persons. The sequentially generated interrupted beam signals are stored as object movement historic information in memory and later processed to generate composite beam interrupt patterns manifesting the number of persons and direction of movement, the patterns being a function of time domain and sensor index, i.e., sensor identity and position in the passage. The resulting generated patterns are compared to reference patterns utilizing computerized pattern recognition analysis such as with an artificial neural network. The comparison classifies the persons in the passage into direction of movement and number.

4. 发明专利

ZA9307447B Apparatus and a method for classifying of objects along a passage 未知
公开(公告)号：ZA9307447B
公开(公告)日：1994-03-25
申请号：ZA9307447
申请日：1993-10-07
申请人： VERMEULEN PIETER JOHANNES ERAS , PUTTER PAUL BOER , ZAAIMAN BEN THOMAS
发明人： VERMEULEN PIETER JOHANNES ERAS , PUTTER PAUL-BOER , ZAAIMAN BEN THOMAS
IPC分类号： G01V8/22 , G06K9/00 , G07C9/00 , G08B13/183 , G02B , G01P
CPC分类号： G08B13/183 , G01V8/22 , G06K9/00335 , G07C9/00

5. 发明专利

CA2146451C SYSTEM FOR DETECTING AND CLASSIFYING MOVEMENT OF OBJECTS ALONG A PASSAGE 未知
公开(公告)号：CA2146451C
公开(公告)日：1999-09-07
申请号：CA2146451
申请日：1993-10-07
申请人： ZAAIMAN BEN THOMAS , KISCH OCTROOIBUREAU , PUTTER PAUL-BOER , VERMEULEN PIETER JOHANNES ERAS
发明人： ZAAIMAN BEN THOMAS , PUTTER PAUL-BOER , VERMEULEN PIETER JOHANNES ERAS
IPC分类号： G01V8/22 , G06K9/00 , G07C9/00 , G08B13/183 , G01V8/20 , G01P13/00 , G01P13/04
摘要： For detecting and analyzing movement of objects along a passage, a plurality of sensors spaced along a length of the passage are utilized to gather data relating to a historic two-dimensional representation of the presence or absence of objects on spaced lines extending transversely to a longitudinal axis of the passage. One dimension is time and the other dimension is the sensor index. A computer is utilized to classify segments of the historic representation by means of computerized pattern recognition technique, such as an artificial neural network. In one application, the results of the analyzing step may be utilized as inputs to an object counter for counting the number of objects moving in a selected direction along the passage in a defined period of time.

6. 发明专利

AT153151T 未知
公开(公告)号：AT153151T
公开(公告)日：1997-05-15
申请号：AT93922538
申请日：1993-10-07
申请人： KISCH OCTROOIBUREAU , VERMEULEN PIETER JOHANNES ERAS , PUTTER PAUL BOER , ZAAIMAN BEN THOMAS
发明人： VERMEULEN PIETER JOHANNES , PUTTER PAUL-BOER DOUGLAS , ZAAIMAN BEN THOMAS
IPC分类号： G01V8/22 , G06K9/00 , G07C9/00 , G08B13/183 , G06F15/80
摘要： An array of spaced parallel linear radiation beams are projected across a passage in sequentially spaced regions. Detectors sense when the beams are interrupted by one or more persons moving in the passage in either of two opposite directions. The beams are interrupted at different times in a sequence corresponding to the number of and direction of movement of persons. The sequentially generated interrupted beam signals are stored as object movement historic information in memory and later processed to generate composite beam interrupt patterns manifesting the number of persons and direction of movement, the patterns being a function of time domain and sensor index, i.e., sensor identity and position in the passage. The resulting generated patterns are compared to reference patterns utilizing computerized pattern recognition analysis such as with an artificial neural network. The comparison classifies the persons in the passage into direction of movement and number.

7. 发明专利

AU5150193A Apparatus and a method for classifying movement of objects along a passage 未知
公开(公告)号：AU5150193A
公开(公告)日：1994-04-26
申请号：AU5150193
申请日：1993-10-07
申请人： KISCH OCTROOIBUREAU , PUTTER PAUL BOER , VERMEULEN PIETER JOHANNES ERASMUS , ZAAIMAN BEN THOMAS
发明人： VERMEULEN PIETER JOHANNES ERAS , PUTTER PAUL-BOER , ZAAIMAN BEN THOMAS
IPC分类号： G01V8/22 , G06K9/00 , G07C9/00 , G08B13/183 , G01V9/04 , G06F15/80
摘要： An array of spaced parallel linear radiation beams are projected across a passage in sequentially spaced regions. Detectors sense when the beams are interrupted by one or more persons moving in the passage in either of two opposite directions. The beams are interrupted at different times in a sequence corresponding to the number of and direction of movement of persons. The sequentially generated interrupted beam signals are stored as object movement historic information in memory and later processed to generate composite beam interrupt patterns manifesting the number of persons and direction of movement, the patterns being a function of time domain and sensor index, i.e., sensor identity and position in the passage. The resulting generated patterns are compared to reference patterns utilizing computerized pattern recognition analysis such as with an artificial neural network. The comparison classifies the persons in the passage into direction of movement and number.

8. 发明专利

CA2146451A1 APPARATUS AND A METHOD FOR CLASSIFYING MOVEMENT OF OBJECTS ALONG A PASSAGE 未知
公开(公告)号：CA2146451A1
公开(公告)日：1994-04-14
申请号：CA2146451
申请日：1993-10-07
申请人： ZAAIMAN BEN THOMAS , PUTTER PAUL BOER , VERMEULEN PIETER JOHANNES ERAS , KISCH OCTROOIBUREAU
发明人： ZAAIMAN BEN THOMAS , PUTTER PAUL-BOER , VERMEULEN PIETER JOHANNES ERAS
IPC分类号： G01V8/22 , G06K9/00 , G07C9/00 , G08B13/183 , G01V9/04
摘要： An array of spaced parallel linear radiation beams are projected across a passage in sequentially spaced regions. Detectors sense when the beams are interrupted by one or more persons moving in the passage in either of two opposite directions. The beams are interrupted at different times in a sequence corresponding to the number of and direction of movement of persons. The sequentially generated interrupted beam signals are stored as object movement historic information in memory and later processed to generate composite beam interrupt patterns manifesting the number of persons and direction of movement, the patterns being a function of time domain and sensor index, i.e., sensor identity and position in the passage. The resulting generated patterns are compared to reference patterns utilizing computerized pattern recognition analysis such as with an artificial neural network. The comparison classifies the persons in the passage into direction of movement and number.

9. 发明专利

DE69310758T2 未知
公开(公告)号：DE69310758T2
公开(公告)日：1997-09-11
申请号：DE69310758
申请日：1993-10-07
申请人： KISCH OCTROOIBUREAU , VERMEULEN PIETER JOHANNES ERAS , PUTTER PAUL BOER , ZAAIMAN BEN THOMAS
发明人： VERMEULEN PIETER , PUTTER PAUL-BOER DOUGLAS STREE , ZAAIMAN BEN
IPC分类号： G01V8/22 , G06K9/00 , G07C9/00 , G08B13/183 , G06F15/80
摘要： An array of spaced parallel linear radiation beams are projected across a passage in sequentially spaced regions. Detectors sense when the beams are interrupted by one or more persons moving in the passage in either of two opposite directions. The beams are interrupted at different times in a sequence corresponding to the number of and direction of movement of persons. The sequentially generated interrupted beam signals are stored as object movement historic information in memory and later processed to generate composite beam interrupt patterns manifesting the number of persons and direction of movement, the patterns being a function of time domain and sensor index, i.e., sensor identity and position in the passage. The resulting generated patterns are compared to reference patterns utilizing computerized pattern recognition analysis such as with an artificial neural network. The comparison classifies the persons in the passage into direction of movement and number.

10. 发明申请

WO2010004514A1 APPARATUS AND METHOD OF CLASSIFYING MOVEMENT OF OBJECTS IN A MONITORING ZONE 审中-公开
标题翻译：在监测区划分物体运动的装置和方法
公开(公告)号：WO2010004514A1
公开(公告)日：2010-01-14
申请号：PCT/IB2009/052969
申请日：2009-07-08
申请人： NORTECH INTERNATIONAL (PTY) LIMITED , LOUBSER, Gerrit Jacobus , HORNBY, Christopher Langton , DE WIT, Leon , NEILSON, Rory Tait , VERMEULEN, Pieter Johannes Erasmus
发明人： LOUBSER, Gerrit Jacobus , HORNBY, Christopher Langton , DE WIT, Leon , NEILSON, Rory Tait , VERMEULEN, Pieter Johannes Erasmus
IPC分类号： G06K9/00
CPC分类号： G06K9/00771
摘要： Apparatus for monitoring movement of objects (26) through a monitoring region (12) comprises an overhead camera (20) sensitive to the presence or absence of an object (26) in each of a plurality of adjacent zones (24.1 to 24. n) in the region individually. The zones are arranged such that there are at least two adjacent rows of zones in a first direction (y) and at least two adjacent rows of zones in a direction (x) perpendicular to the first direction. Each zone is associated with a respective zone index. The camera is operative to capture time sequential images (a) to (f) of objects moving through the region comprising sensed data relating to the presence or absence of objects in each of the zones. A processor arrangement is connected to the camera for processing the sensed data into a multidimensional pattern of the presence or absence of the objects in the zones, wherein a first dimension is time and a second dimension is zone index. The processor arrangement is configured to segment the pattern into pattern parts relating to events. A classifier is provided for classifying the pattern parts with reference to historical data relating to anticipated events, thereby to provide a count of objects moving in at least one direction through the region.
摘要翻译：用于监视物体（26）通过监视区域（12）的移动的装置包括对多个相邻区域（24.1至24.n）中的每一个中的物体（26）的存在或不存在敏感的顶置照相机（20）在该地区单独。这些区域布置成使得在垂直于第一方向的方向（x）上存在沿第一方向（y）和至少两个相邻行区域的至少两个相邻行区域。每个区域与相应的区域索引相关联。相机可操作以捕获移动通过包括感测数据的区域的对象的时间顺序图像（a）至（f），所述感测数据与每个区域中的对象的存在或不存在相关。处理器装置连接到相机，用于将所感测的数据处理成区域中存在或不存在对象的多维模式，其中第一维度是时间，第二维度是区域索引。处理器布置被配置为将图案分割成与事件相关的图案部分。提供分类器，用于参考与预期事件相关的历史数据对图案部分进行分类，由此提供在至少一个方向上移动通过该区域的物体的计数。

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