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A moving target detection method based on deep learning

A moving target and deep learning technology, applied in the field of deep learning-based moving target detection, can solve the problems of not making full use of inter-frame correlation information, large memory and computing power, memory consumption, etc., and achieve small computing cost and small memory Space, the effect of improving accuracy

Active Publication Date: 2020-04-17
ANHUI TSINGLINK INFORMATION TECH
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AI Technical Summary

Problems solved by technology

Taking the SSD300 model as an example, it needs to consume about 1.2GB of memory for target detection, and the detection time in the Intel i7CPU environment is at least 1 second
The reason is that the SSD algorithm does not make full use of inter-frame correlation information, so it needs to consume a lot of memory and computing power

Method used

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  • A moving target detection method based on deep learning
  • A moving target detection method based on deep learning
  • A moving target detection method based on deep learning

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Embodiment Construction

[0056] Combine below Figure 1 to Figure 4 Shown, the present invention is described in further detail.

[0057] Such as Figure 1 to Figure 3 As shown, this embodiment discloses a method for detecting a moving target based on deep learning, which includes the following steps S1 to S2:

[0058] S1. Train the constructed deep neural network model to obtain a target neural network model capable of distinguishing meaningful moving targets;

[0059] S2. Using the target neural network model to detect a moving target from the currently collected scene image.

[0060] Among them, such as figure 2 As shown, step S1 specifically includes the following steps S11 to S13:

[0061] S11, improve based on the LeNet-5 convolutional neural network model, and construct a deep neural network model;

[0062] In this embodiment, the diversity of moving targets and the computational complexity of the convolutional neural network model are comprehensively considered, and the LeNet-5 convoluti...

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Abstract

The invention discloses a moving target detection method based on deep learning, which belongs to the technical field of video image processing. The method includes: training a constructed deep neural network model to obtain a target neural network model capable of distinguishing meaningful moving targets; using The target neural network model detects moving targets from the currently collected scene images. The invention utilizes deep learning technology and inter-frame correlation information, so that the method consumes less memory space and accurately detects moving targets with less calculation cost.

Description

technical field [0001] The invention relates to the technical field of video image processing, in particular to a method for detecting moving objects based on deep learning. Background technique [0002] With the development and progress of society, more and more intelligent video surveillance devices have entered people's lives. Among them, moving target detection is the most important technology in intelligent video analysis algorithms, and it is also the basic technology for target tracking and target recognition. [0003] At present, the commonly used moving object detection method is based on background modeling, and the effect of detecting moving objects largely depends on the quality of the background model. Constructing a good background model is a current technical problem. The reason is that existing background modeling algorithms cannot be effectively and timely due to interferences such as light changes, camera shake, complex backgrounds, and target motion speeds...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/292G06T7/246G06N3/04
CPCG06T7/246G06T7/292G06T2207/30232G06T2207/20081G06T2207/10016G06N3/045
Inventor 张卡何佳尼秀明
Owner ANHUI TSINGLINK INFORMATION TECH
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