IMAGE PHOTOGRAPHING DEVICE AND SECURITY MANAGEMENT DEVICE OF OBJECT TRACKING SYSTEM AND OBJECT TRACKING METHOD
First Claim
1. An image photographing device of an object tracking system comprising:
- an image recognizing module for collecting image information within a field of view (FOV) region in real time, recognizing occurrence of an event from the collected image information to extract an object contributing to the occurrence of the event, and sensing whether the extracted object is out of the FOV region or not; and
an object tracking module for extracting property of the object from the extracted object to generate metadata, storing the metadata in a database, and providing the metadata stored in the database to ambient image photographing devices based on the sensing result of the image recognizing module.
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Accused Products
Abstract
An image photographing device of an object tracking system includes: an image recognizing module for collecting image information within a field of view (FOV) region in real time, recognizing occurrence of an event from the collected image information to extract an object contributing to the occurrence of the event, and sensing whether the extracted object is out of the FOV region or not. The device further includes an object tracking module for extracting property of the object from the extracted object to generate metadata, storing the metadata in a database, and providing the metadata stored in the database to ambient image photographing devices based on the sensing result of the image recognizing module.
33 Citations
15 Claims
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1. An image photographing device of an object tracking system comprising:
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an image recognizing module for collecting image information within a field of view (FOV) region in real time, recognizing occurrence of an event from the collected image information to extract an object contributing to the occurrence of the event, and sensing whether the extracted object is out of the FOV region or not; and an object tracking module for extracting property of the object from the extracted object to generate metadata, storing the metadata in a database, and providing the metadata stored in the database to ambient image photographing devices based on the sensing result of the image recognizing module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A security management device of an object tracking system connected with multiple image photographing devices, the device comprising:
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a database in which position information on each of the image photographing devices is stored; an information receiver for receiving information on an object contributing to occurrence of an event from any of the image photographing devices; and a travel path generator for generating a travel path of the object by using the position information of said any of the image photographing devices having transmitted the information on the object. - View Dependent Claims (12)
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13. An object tracking method of an image photographing device comprising:
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when an object contributing to occurrence of an event exists within a field of view (FOV) region, extracting property of the object to generate metadata; storing the generated metadata in a database, and transmitting the metadata to a security management server connected via a wired/wireless communication network; and when the object is out of the FOV region, transmitting the metadata on the object to ambient image photographing devices. - View Dependent Claims (14, 15)
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Specification