Vehicle frame quality detection method and device based on image analysis, equipment and medium
A quality inspection method and image analysis technology, applied in image analysis, image enhancement, image data processing, etc., can solve the problem of low accuracy and achieve the effect of improving accuracy
Active Publication Date: 2022-07-05
深圳市精明检测设备有限公司
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[0004] The present invention provides a frame quality inspection method, device and computer-readable storage medium based on image analysis, the main purpose of which is to solve the problem of frame quality inspection low precision problem
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[0058]It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0059] The embodiment of the present application provides a method for detecting the quality of a vehicle frame based on image analysis. The execution subject of the image analysis-based vehicle frame quality detection method includes, but is not limited to, at least one of the electronic devices that can be configured to execute the method provided by the embodiments of the present application, such as a server and a terminal. In other words, the image analysis-based vehicle frame quality detection method can be executed by software or hardware installed in a terminal device or a server device, and the software can be a blockchain platform. The server includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like. The server can be an independent server...
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The invention relates to an artificial intelligence technology, and discloses a frame quality detection method based on image analysis, which comprises the following steps: extracting dual-channel features from a multi-directional two-dimensional image of a target frame and fusing the dual-channel features into fused features; separating a frame pixel area in each two-dimensional image according to the fusion features, calculating the size of the frame pixel area, and calculating a first detection score of the target frame according to the size; constructing a three-dimensional frame model according to the multidirectional two-dimensional image of the target frame, performing three-dimensional measurement on the three-dimensional frame model, and calculating a second detection score of the target frame according to a three-dimensional measurement result; and calculating a quality comprehensive score of the target frame according to the first detection score and the second detection score. The invention further provides a frame quality detection device based on image analysis, electronic equipment and a storage medium. According to the invention, the accuracy of frame quality detection can be improved.
Description
technical field [0001] The present invention relates to the technical field of artificial intelligence, and in particular, to a method, device, electronic device and computer-readable storage medium for vehicle frame quality detection based on image analysis. Background technique [0002] In the field of manufacturing, it is very labor-intensive to rely on business personnel to test the production quality of casting mold targets alone. Therefore, more and more companies monitor the targets mainly through image analysis, such as by comparing the size of different target images and standard images. To judge whether the target has quality problems such as deformation. [0003] The traditional image analysis methods are mainly based on the pixel difference method of two images to directly divide the change area. These methods are simple in principle, but will generate a lot of noise, which will cause great interference to the change recognition; and the commonly used image analy...
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Login to View More IPC IPC(8): G06T7/00G06T5/00G06T7/62G06T17/00G06V10/40G06V10/80G06K9/62
CPCG06T7/0004G06T7/62G06T17/00G06T2207/30116G06T2207/30168G06F18/253G06T5/80
Inventor 吴志强
Owner 深圳市精明检测设备有限公司