MPEG7 standard-based electric equipment image recognition method and system

A technology for power equipment and image recognition, applied in the field of image recognition, can solve the problems of unmanned and intelligent requirements of substations, and achieve the effect of being conducive to maintenance and expansion, simple and effective addition and deletion

Inactive Publication Date: 2017-05-24
ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
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Problems solved by technology

In recent years, with the implementation of unattended substations, security video surveillance systems are increasingly used in s

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  • MPEG7 standard-based electric equipment image recognition method and system
  • MPEG7 standard-based electric equipment image recognition method and system
  • MPEG7 standard-based electric equipment image recognition method and system

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, rather than all embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work, all belong to the protection scope of the present invention .

[0028] figure 1 A schematic flow chart of an image recognition method for power equipment based on the MPEG7 standard provided by Embodiment 1 of the present invention, as shown in figure 1 As shown, the power equipment image recognition method based on the MPEG7 standard includes:

[0029] S101. Create a feature database based on the MPE...

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Abstract

The invention belongs to the technical field of image recognition, and specifically relates to an MPEG7 standard-based electric equipment image recognition method and system. The MPEG7 standard-based electric equipment image recognition method and system can be used for carrying out real-time monitoring and automatic recognition on electric equipment, and have extremely high expansibility. An adopted technical scheme is that the method comprises the following steps of: creating an MPEG7 framework-based feature database; establishing an MPEG7 standard-based electric equipment target descriptor; completing a target description framework; collecting image information of target electric equipment; extracting image features of the target electric equipment; comparing the extracted feature data with standard feature data stored in the feature database; and tracking or recognizing the target electric equipment after determining that the compared feature data is identical with each other. The method and system provided by the invention are suitable for the field of image recognition.

Description

technical field [0001] The invention belongs to the technical field of image recognition, and in particular relates to an image recognition method and system for power equipment based on the MPEG7 standard. Background technique [0002] With the development of network technology and multimedia technology, massive multimedia information is updated every day. Due to the limitation of network bandwidth, the Joint Photographic Experts Group and Motion Picture Experts Group developed MPEG7, which defines rich multimedia video and audio descriptors. [0003] The recognition and detection of video content is a very hot topic in the field of computer vision in the past ten years. With the increasing demand for video surveillance applications, more and more application scenarios involve the automatic identification and detection of video content. In 2011, Feng Bing [Feng Bing. Research on multi-modal video content recognition algorithm based on spatio-temporal features and bag-of-wo...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06F17/30
CPCG06F16/51G06F16/5838G06V20/30
Inventor 王天正杨罡王志鹏
Owner ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
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