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Method and device for determining tracking state, storage medium and electronic equipment

A state, to-be-tracked technology, applied in the field of image processing, can solve the problem of low tracking state accuracy and achieve the effect of accurate acquisition

Active Publication Date: 2021-06-11
创新奇智(成都)科技有限公司
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Problems solved by technology

[0005] The purpose of the embodiments of the present application is to provide a method, device, storage medium and electronic equipment for determining the tracking state, so as to avoid the problem of low accuracy of tracking state monitoring existing in the prior art

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  • Method and device for determining tracking state, storage medium and electronic equipment
  • Method and device for determining tracking state, storage medium and electronic equipment

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0038] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0039]In the target tracking task, the monitoring function of the tracking state plays a very important role in the target tracking algorithm. For example, if it is determined that the target is occluded, the update of the tracking model in the target tracking algorithm can be suspended, so that drift and tracking failure can be prevented. For another example...

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Abstract

The embodiment of the invention provides a method and a device for determining a tracking state, a storage medium and electronic equipment. The method comprises the following steps: acquiring a to-be-tracked image; performing tracking processing on a tracking object in the to-be-tracked image by using a target tracking algorithm to obtain a target response graph; inputting the target response graph into a pre-trained image classification model to enable a pre-trained image classification model to classify and recognize the target response graph to obtain a target image classification result used for representing the tracking state of the tracking object, wherein the pre-trained image classification model is obtained by training an initial image classification model according to a training set, and the training set comprises a training response graph and a training image classification result corresponding to the training response graph. By means of the technical scheme, the monitoring precision of the tracking state of the tracking object can be improved, and the false detection rate is reduced.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular, to a method, device, storage medium and electronic equipment for determining a tracking state. Background technique [0002] Object tracking has a very wide range of research and applications in many fields such as visual navigation, behavior recognition and intelligent transportation. Among them, in the target tracking task, the tracking state of the target is very important. [0003] At present, the existing methods for determining the tracking state are generally by analyzing the obtained response graph, and directly comparing the peak value in the response graph with the set threshold. If the peak is below the threshold, the tracking is considered to have failed. [0004] In the process of realizing the present invention, the inventor found the following problems in the prior art: since the existing method for determining the tracking state is to process th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/33G06K9/62G06N3/08
CPCG06T7/337G06N3/084G06F18/2414
Inventor 张发恩李大维
Owner 创新奇智(成都)科技有限公司
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