Infrared video sequence behavior identification method and device

A technology of video sequence and recognition method, which is applied in the field of image processing, can solve the problems of different imaging principles and insufficient behavior recognition research, and achieve the effect of improving the classification effect and improving the effect of infrared video sequence behavior classification

Pending Publication Date: 2020-06-23
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Application Information

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Problems solved by technology

Due to the limitation of infrared video equipment and different imaging principles, the research on behavior recognition of infrared video is not enough

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  • Infrared video sequence behavior identification method and device
  • Infrared video sequence behavior identification method and device
  • Infrared video sequence behavior identification method and device

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Embodiment Construction

[0045]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", and "circumferential" ...

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Abstract

The embodiment of the invention discloses an infrared video sequence behavior recognition method and device in the technical field of image processing. The invention discloses an infrared video sequence behavior identification method. The method comprises the following steps: acquiring spatial action information of a visible light action video data set and time action information corresponding tooptical flow characteristics in a specified time, and acquiring spatial action information of an infrared motion video and time action information corresponding to optical flow characteristics in migration training in the specified time at the same time; and integrating all spatial action information and time action information, and performing action classification on the original infrared actionvideo clips. According to the invention, video sequence behaviors can be identified under an infrared condition, and a good infrared video sequence behavior classification effect can be obtained.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, in particular to a method and device for identifying behaviors in infrared video sequences. Background technique [0002] Human behavior recognition has a wide range of applications in technology and life, such as video surveillance, human-computer interaction, virtual reality, and video retrieval. Therefore, especially today's video data is growing exponentially, and intelligent human body recognition technology has high research value and Application prospects. [0003] Infrared video sequences have special application environments and scenarios, and are suitable for low-light conditions such as evenings, nights, and cloudy days. Due to the limitation of infrared video equipment and different imaging principles, the research on behavior recognition of infrared video is not enough. Contents of the invention [0004] Embodiments of the present invention provide ...

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V20/42G06V20/41G06V20/49G06N3/045G06F18/253
Inventor丁萌吴晓舟曹云峰杨汝名
OwnerNANJING UNIV OF AERONAUTICS & ASTRONAUTICS