Video processing method and device and electronic equipment

A technology in video processing and video, applied in the field of image processing, can solve problems such as large amount of computation, difficult implementation of terminal equipment, difficulty in ensuring the accuracy of attribute information, etc., to achieve the effect of improving accuracy and ensuring processing efficiency

Inactive Publication Date: 2019-06-14
BEIJING KUANGSHI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In practical applications, if the attribute analysis is performed on the target object area in each image frame of the video, the amount of calculation is huge, and the computing power of the terminal equipment is too high, and the current terminal equipment is difficult to implement.
Therefore, in the prior art, usually only an image frame with the best quality is selected among the image frames containing the target object, and the target object area in the image frame is extracted for attribute analysis, but this method is difficult to guarantee the attribute obtained by the analysis accuracy of information

Method used

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  • Video processing method and device and electronic equipment
  • Video processing method and device and electronic equipment
  • Video processing method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] First, refer to figure 1 An example electronic device 100 for implementing the video processing method of the embodiment of the present invention will be described. The electronic device 100 in this example may be a mobile terminal such as a smart phone or a tablet computer; it may also be other devices such as a computer or a server. The example electronic device 100 may also be a camera, such as a structured camera. The structured camera is a camera with a video structured processing function.

[0059] Such as figure 1 As shown, the electronic device 100 includes one or more processors 102, one or more memories 104, an input device 106, an output device 108, and may also include an image acquisition device 110. These components are connected via a bus system 112 and / or other forms of Connection mechanisms (not shown) are interconnected. It should be noted that figure 1 The components and structure of the electronic device 100 shown are only exemplary, not limitin...

Embodiment 2

[0067] This embodiment provides a video processing method, which can improve the accuracy of attribute analysis results while ensuring processing efficiency. figure 2 A flowchart of the video processing method is shown. It should be noted that, in figure 2 The steps shown in the flowcharts can be implemented in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flowcharts, in some cases, the The steps shown or described are performed sequentially. This embodiment will be described in detail below.

[0068] Such as figure 2 As shown, the video processing method provided in this embodiment includes the following steps:

[0069] Step S202, determining the target object in the acquired video.

[0070] Acquiring a piece of video, the video may be a piece of video captured in real time by an image capture device that is performing a shooting task, or may be a pre-stored video. The pre-stored video may be a vid...

Embodiment 3

[0093] On the basis of the second embodiment above, this embodiment provides a specific implementation manner of a video processing method, image 3 A flowchart of this specific embodiment is shown. Such as image 3 As shown, the video processing method includes the following steps:

[0094] Step S302, determining the target object in the acquired video.

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Abstract

The invention provides a video processing method and device and electronic equipment, belongs to the technical field of image processing, and is used for carrying out attribute analysis on a target object in a video. The method comprises the steps of firstly determining a target object in an acquired video, extracting a plurality of to-be-analyzed images containing the target object from the video, performing feature extraction on the plurality of to-be-analyzed images to obtain a plurality of feature maps, fusing the plurality of feature maps to obtain a fused feature map, and determining attribute information of the target object according to the fused feature map. The method can improve the accuracy of the attribute analysis result while guaranteeing the processing efficiency.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to a video processing method, device and electronic equipment. Background technique [0002] The video structured processing technology is used to analyze the attribute information of the target object from the video captured by the camera, and present the attribute information to the user. For example, in intelligent traffic scenarios, the target objects can be pedestrians or vehicles. If the target object is a pedestrian, attribute analysis can be performed on the traffic video, and attribute information such as gender, clothing, and age of the pedestrian can be output. [0003] In practical applications, if the attribute analysis is performed on the target object area in each image frame of the video, the amount of computation is huge, and the computing capability of the terminal equipment is too high, which is difficult to realize by the current terminal eq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/246G06T7/73G06K9/46G06K9/62
Inventor 孙培钦
Owner BEIJING KUANGSHI TECH
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