Parking space state recognition method and system, medium and equipment
A parking space status and recognition method technology, applied in the field of parking space management, can solve the problems of high resource consumption, high equipment cost, and high model accuracy requirements
Pending Publication Date: 2020-10-23
河南观潮智能科技有限公司
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Problems solved by technology
[0002] In related technologies, the management of on-street parking spaces usually uses machine vision recognition to identify the parking status of the parking spaces. This method requires continuous identification of on-street parking spaces, consumes high resources, and affects the accuracy of the model. High requirements and high equipment cost
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[0028] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
[0029] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and incl...
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The invention relates to a parking space state recognition method and system, a medium and equipment. The method comprises the following steps: acquiring a monitoring video shot by a roadside parkingspace; calculating adjacent frame differences and average frame differences of all image frames; selecting a first image frame and a second image frame corresponding to the maximum frame difference inall adjacent frame differences, and a third image frame of which the frame difference with the previous image frame is closest to the average frame difference; respectively calculating a first framedifference between the first image frame and the third image frame and a second frame difference between the third image frame and the second image frame; identifying a first occupation state of the roadside parking space in the third image frame; and judging a second occupancy state in the first image frame and / or a third occupancy state in the second image frame. According to the scheme providedby the invention, the parking space state can be identified by utilizing the obvious difference of the parking space reflected on the frame difference of the image frames in the occupied state and the idle state and combining the parking space state in the third key image frame serving as a reference.
Description
technical field [0001] The present disclosure relates to the technical field of parking space management, in particular to a parking space state recognition method, system, medium and equipment. Background technique [0002] In related technologies, the management of on-street parking spaces usually uses machine vision recognition to identify the parking status of the parking spaces. This method requires continuous identification of on-street parking spaces, consumes high resources, and affects the accuracy of the model. The requirements are high and the equipment cost is high. Contents of the invention [0003] In order to overcome the problems existing in the related technologies, the present disclosure provides a parking space state recognition method, system, medium and equipment. [0004] According to a first aspect of an embodiment of the present disclosure, a parking space state recognition method is provided, including: [0005] Obtain the surveillance video of t...
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Login to View More IPC IPC(8): G06K9/00G08G1/127G08G1/14
CPCG08G1/14G08G1/127G06V20/586
Inventor 张孟贺
Owner 河南观潮智能科技有限公司