Non-motor vehicle identification method, device, equipment and storage medium
A non-motor vehicle and recognition method technology, applied in the field of computer vision, can solve the problems of irregular shape, low accuracy of recognition results, small area, etc., and achieve the effect of improving accuracy
Active Publication Date: 2021-03-02
PCI TECH GRP CO LTD
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However, since the characteristic parts of non-motor vehicles such as lights, reflectors, and rearview mirrors generally have the characteristics of small area and irregular shape, the existing recognition algorithms are often unable to accurately identify the characteristic parts of non-motor vehicles, resulting in The accuracy of its recognition results is low
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[0024] In order to make the purpose, technical solution and advantages of the present application clearer, specific embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The proc...
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The embodiment of the application discloses a non-motor vehicle identification method, device, equipment and storage medium. The method includes: acquiring a body image of the non-motor vehicle to be identified; determining detection attribute information of characteristic parts of the non-motor vehicle to be identified according to the body image and a preset detection model, the detection attribute information at least including category Information and location information two attribute items, the detection model includes a shallow network and a deep network, the shallow network contains at least two branch networks and the depth is less than the depth of the deep network; based on the detection attribute information to be identified The image is identified to determine whether the image to be identified contains the non-motor vehicle to be identified. The technical solution provided by the embodiment of the present application can accurately identify the characteristic parts of the non-motor vehicle, and improve the accuracy of the identification result of the non-motor vehicle.
Description
technical field [0001] The embodiments of the present application relate to the technical field of computer vision, and in particular to a method, device, equipment and storage medium for identifying non-motor vehicles. Background technique [0002] Non-motor vehicles are a common vehicle on the road. Due to its small size, convenient movement, and strong concealment, non-motor vehicles have become one of the vehicles that often appear in traffic accident escapes and criminal cases. Therefore, the identification of non-motor vehicles has practical significance. When identifying non-motor vehicles, the small parts of non-motor vehicles, such as lights, reflectors, rearview mirrors, etc., are important attributes of non-motor vehicles, and they are important signs for anti-tracing of non-motor vehicles afterwards. However, since the characteristic parts of non-motor vehicles such as lights, reflectors, and rearview mirrors generally have the characteristics of small area and...
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IPC IPC(8): G06K9/62
CPCG06V2201/08G06F18/24G06F18/214
Inventor 张少文王昱冯琰一赵刚
Owner PCI TECH GRP CO LTD