Vehicle identification code identification method and device and computer equipment
A vehicle identification code and identification method technology, which is applied in the field of image intelligent identification, can solve the problems of low metal VIN identification rate, difficulty in automatic identification, and difficulty in ensuring accuracy, so as to achieve the effect of improving identification accuracy and solving low identification rate
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[0024] The first embodiment of the present invention specifically includes the following steps:
[0025] Step 101 , use a 3D camera to take pictures of the VIN area to obtain a 2D VIN area image and corresponding depth information. The 3D camera in the embodiment of the present invention can be a professional 3D camera from KEYENCE, which can perform 3D detection with no dead angle and high precision on the entire field of view, so as to obtain 2D images and depth information in the VIN area. Keyence's professional 3D camera has a 9.44 million-pixel CMOS camera element with a large field of view and high resolution, an internal parallel processing sensor head that can realize high-speed online detection, and a large-aperture telecentric that can realize high-precision detection in actual size Lens and a four-way RGB projector that captures the entire field of view without blind spots.
[0026] The above-mentioned depth information is the distance between each pixel point in t...
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