A parking space detection method, device, equipment and storage medium
A parking space detection and parking space technology, applied in the field of parking space detection methods, equipment, storage media, and devices, can solve the problems of low detection rate and limited applicable scenarios of parking space detection
Active Publication Date: 2021-01-01
BEIJING AUTOROAD TECH CO LTD
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However, these two methods have requirements on the position of the vehicle, the vehicles parked around, and the angle of obstacles. Therefore, the applicable scenarios for parking space detection are limited, and the detection rate is not high.
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[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0037] Figure 1a It is a flow chart of a parking space detection method provided by an embodiment of the present invention, the method can be executed by a parking space detection device, the device can be executed by software and / or hardware, and the device can be configured in a parking space detection device, Or it can be configured in a radar, which can be a synthetic aperture radar (SAR). Optionally, the radar may be a millimeter-wave synthetic aperture radar. The method provided by the embodiment of the pr...
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Embodiments of the present invention provide a parking space detection method, device, equipment, and storage medium, wherein the method includes: acquiring a SAR image, and determining the boundary line along the road and the parking space parallel to the road edge in the binarized image of each frame of the SAR image Boundary line; determine the type of parking space and the detection result of the intersection according to the boundary line along the road and the boundary line of the parking space; splice the binarized images of at least three frames of SAR images to obtain a spliced image; move on the spliced image through the image frame, and intercept in sequence The image in the image frame is obtained to intercept the image; based on the intersection detection result, the boundary line of the parking space and the type of the parking space in each frame of the binary image, the detection result of the intersection, the boundary line of the parking space and the type of the parking space in the intercepted image are determined, And based on the intersection detection results in the intercepted image, the boundary line of the parking space and the type of the parking space to determine the parking space, the measurement accuracy can be improved, and there is no limit to the parking space detection scene.
Description
technical field [0001] Embodiments of the present invention relate to image processing technology, and in particular to a parking space detection method, device, equipment and storage medium. Background technique [0002] Space detection is an important part of the parking solution. In practical applications, there are many ways to realize the parking space detection function. [0003] At present, there are mainly two methods for detecting parking spaces: one is to detect parking spaces by ultrasonic waves; the other is to detect parking spaces by cameras. However, these two methods have requirements on the position of the vehicle, the vehicles parked around, and the angle of obstacles. Therefore, the applicable scenarios of parking space detection are limited, and the detection rate is not high. Contents of the invention [0004] Embodiments of the present invention provide a parking space detection method, device, equipment, and storage medium, which can improve the ac...
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IPC IPC(8): G08G1/14G06K9/00G06T3/40
CPCG08G1/141G06T3/4038G06V20/00
Inventor 唐侃梁小伟
Owner BEIJING AUTOROAD TECH CO LTD