Method and a device for identifying an object in a video
A recognition method, a technology in video, applied in the field of video processing
Inactive Publication Date: 2019-04-12
SHANGHAI YITU NETWORK SCI & TECH +1
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- Abstract
- Description
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- Application Information
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Problems solved by technology
[0004] Embodiments of the present invention provide a method and device for identifying an object in a video to solve the technical problem that there is no better method in the prior art that can identify the trajectory of the object
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[0047]The present application will be described in detail below in conjunction with the accompanying drawings, and the specific operation methods in the method embodiments can also be applied to the device embodiments.
[0048] figure 1 A schematic diagram of a system architecture applicable to the embodiment of the present invention is shown as an example, and the system architecture includes a monitoring device 101 and a server 102 . The monitoring device 101 collects video streams in real time, and then sends the collected video streams to the server 102. The server 102 includes an identification device for objects in the video. The server 102 acquires images from the video streams, and then determines the images corresponding to the objects to be identified in the images. area. The monitoring device 101 is connected to the server 102 through a wireless network, and the monitoring device is an electronic device capable of collecting images, such as a camera, a video camera...
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The invention discloses a method and a device for identifying an object in a video. The method comprises the following steps of: obtaining an attribute value of at least one category corresponding tothe identification image of the to-be-identified object, and according to the attribute value of at least one category corresponding to the to-be-identified object and the attribute value of at leastone category corresponding to a plurality of pre-stored identified objects, determining a similar object of the to-be-identified object from the plurality of identified objects, and further identifying the to-be-identified object according to the identification image of the similar object. Therefore, according to the embodiment of the invention, the attribute value of at least one category corresponding to the to-be-identified object can be identified; similar objects of the to-be-identified object are determined from the monitoring videos shot by other monitoring devices, and the track of theto-be-identified object is determined according to the identification image of the similar object, so that the accuracy of identifying the object is improved, and the tracking of the object is facilitated.
Description
technical field [0001] The invention relates to the technical field of video processing, in particular to a method and device for recognizing objects in a video. Background technique [0002] In today's society, due to the needs of security management, monitoring equipment is full of streets, communities, buildings and other public places. When a police situation occurs, first determine the image of the suspect or the suspect vehicle from the video data collected by the monitoring equipment, and then the police officers search for the suspect or the suspect vehicle based on the image of the suspect or the suspect vehicle. [0003] In the prior art, after a monitoring device collects a video stream, there is no better method for identifying the object's track in the video stream. Contents of the invention [0004] Embodiments of the present invention provide a method and device for identifying an object in a video to solve the technical problem that there is no better meth...
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IPC IPC(8): G06K9/00
CPCG06V40/10G06V20/40G06V20/52G06V2201/08
Inventor 万一木徐珺
Owner SHANGHAI YITU NETWORK SCI & TECH