High-altitude parabolic target recognition and comparison method and device
A target recognition and high-altitude parabolic technology, which is applied in the field of high-altitude parabolic target recognition and comparison, and can solve the problems that image processing cannot remove noise and non-parabolic interference.
Active Publication Date: 2021-07-02
QINGDAO HISENSE SMART HOME SYST CO LTD
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[0006] The embodiment of the present invention provides a method and device for identifying and comparing high-altitude parabolic targets, which solves the problem that image processing cannot remove noise and non-parabolic interference in the prior art
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[0081] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0082] image 3 A system architecture provided for an embodiment of the present invention. Such as image 3 As shown, the system architecture can be a server 100 , and the server 100 can include a processor 110 , a communication interface 120 and a memory 130 .
[0083] Wherein, the communication interface 120 is used to communicate with other terminal devices, send and receive information transmitted by the other terminal devices, an...
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The invention discloses a high-altitude parabolic target recognition and comparison method and device, wherein the method comprises the steps: obtaining a plurality of frames of images of a video to be recognized, carrying out the recognition of two continuous frames of images in the plurality of frames of images, obtaining a target point, removing the noise points in the two continuous frames of images through a single-classification noise reduction model, and removing non-parabolic objects in two continuous frames of images by using a single-classification non-parabolic model, carrying out area comparison and color comparison on targets in the two continuous frames of images without noise points and non-parabolic objects, and determining parabolic targets in the two continuous frames of images. Due to the fact that noise points and non-parabolic objects in the image are removed through the single-classification noise reduction model and the single-classification non-parabolic model, interference in the image can be reduced, and the accuracy of parabolic object recognition is improved.
Description
technical field [0001] The invention relates to the technical field of high-altitude parabolic objects, in particular to a method and device for identifying and comparing high-altitude parabolic objects. Background technique [0002] Generally speaking, high-altitude parabolic events are accidental events. In video detection, a large number of detected noises (such as the noise of the camera itself, noise caused by light and shadow changes) and non-parabolic objects (such as flying birds, flying insects, fallen leaves, etc. due to Due to the reflection of the camera lens or the influence of other nearby light sources, flying insects often appear near the camera; flying birds also often appear in the picture). Therefore, in the scene of high-altitude parabolic detection, the identification and confirmation of parabolic is the key to the problem. If this problem cannot be solved, a large number of false detections will occur, and noise points and non-parabolic objects will be...
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IPC IPC(8): G06K9/00G06K9/40G06K9/46G06K9/62G06T7/246G06T7/62G06T5/00
CPCG06T7/62G06T7/246G06T2207/10016G06T2207/10024G06T2207/30232G06V20/52G06V10/443G06V10/30G06V10/56G06F18/241G06T5/70
Inventor 谢宇
Owner QINGDAO HISENSE SMART HOME SYST CO LTD