Object Tracking Method and Device
An object tracking and object technology, applied in the field of image processing, can solve problems such as errors and affecting the efficiency of object tracking
Active Publication Date: 2019-09-17
BEIJING KUANGSHI TECH CO LTD +1
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The above detection errors will further bring new errors in the subsequent tracking process
In addition, during the tracking process, it is necessary to compare the similarity of the appearance of objects detected in different images, which will bring additional computational overhead, thus affecting the efficiency of object tracking
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[0088] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.
[0089] First, refer to figure 1 An example electronic device 100 for implementing the object tracking method and apparatus according to the embodiments of the present invention will be described.
[0090] Such as figure 1 As shown, the electronic...
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Embodiments of the present invention provide an object tracking method and apparatus. The object tracking method includes: acquiring a video; for each frame of images in images of at least part of the frames of the video, using a feedback neural network to detect the detection position information of the object contained in the image in the image, and predicting the detection position information of the object contained in the image. predicted position information of the object in other images of the images of at least part of the frame; and tracking the object according to the detected position information and predicted position information of the object contained in the video. According to the object tracking method and device according to the embodiments of the present invention, the object tracking is realized by predicting the position information of the object in other images based on the current image and comparing the position information. This object tracking method is very simple, has a small amount of calculation, and can reduce Object tracking error.
Description
technical field [0001] The present invention relates to the field of image processing, and more particularly relates to an object tracking method and device. Background technique [0002] The detection and tracking of pedestrians, vehicles and other objects is an indispensable part of many security applications. In existing methods, object detection and object tracking are often divided into two independent links to solve this problem. First, in each frame of the captured video, detect the object of interest, and then associate the objects detected in each frame of image according to factors such as spatial position and appearance similarity, so as to track. In the above two links, it is possible to introduce additional errors. For example, during the detection process, some objects may be missed (False Negative), and some detected objects are not objects of interest (False Positive). The above detection errors will further bring new errors in the subsequent tracking proc...
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IPC IPC(8): G06K9/00
CPCG06V20/46G06V20/53
Inventor 张弛吴家楠印奇
Owner BEIJING KUANGSHI TECH CO LTD