Pedestrian behavior identification method and terminal equipment

A recognition method and pedestrian technology, applied in character and pattern recognition, instruments, computer components, etc., can solve the problem of inaccurate behavior recognition, achieve the effect of improving accuracy, reducing complexity, and removing interference information

Pending Publication Date: 2020-02-04
PING AN TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a pedestrian behavior recognition method, a terminal device, and a computer-rea

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  • Pedestrian behavior identification method and terminal equipment
  • Pedestrian behavior identification method and terminal equipment
  • Pedestrian behavior identification method and terminal equipment

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[0029] In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are proposed for a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from obstructing the description of the present invention.

[0030] In order to illustrate the technical solution of the present invention, specific embodiments are used for description below.

[0031] See figure 1 , figure 1 It is a flowchart of a pedestrian behavior recognition method provided in the first embodiment of the present invention. The execution subject of the pedestrian behavior recognition method in this embodiment is the terminal. Te...

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Abstract

The invention is suitable for the technical field of computer application, and provides a pedestrian behavior recognition method, terminal equipment and a computer readable storage medium, and the method comprises the steps: obtaining a video file of a to-be-recognized pedestrian behavior; carrying out portrait area detection on each frame of video image in the video file, and intercepting portrait areas belonging to the same pedestrian are intercepted from each frame of video image; identifying and removing a background part in each portrait area to obtain a target portrait; and identifying pedestrian behaviors in the target portrait. The pedestrian behavior recognition task in the video file is simplified by intercepting the portrait area, the pedestrian behavior recognition task is focused on the more accurate pedestrian target, the effect of removing interference information is achieved through background rejection, the complexity of the behavior recognition task is reduced, and the recognition accuracy is improved.

Description

technical field [0001] The invention belongs to the field of computer application technology, and in particular relates to a pedestrian behavior recognition method, terminal equipment and a computer-readable storage medium. Background technique [0002] Human action recognition is a research hotspot in the field of computer vision in recent years. It is widely used in the fields of human-computer intelligent interaction, virtual reality and video surveillance. This direction analyzes and recognizes human behavior in images and video data. Its research results It has been practically applied in security monitoring, sick monitoring, multimedia content understanding, human-computer interaction, virtual reality, etc. [0003] In the prior art, an image part of human behavior is generally extracted from a video or an image by means of an optical flow method and a time difference method to perform behavior recognition. However, the existing behavior recognition technology has man...

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/20G06V20/41G06V20/49Y02T10/40
Inventor 罗郑楠周俊琨肖玉宾许扬
Owner PING AN TECH (SHENZHEN) CO LTD
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