Vehicle model identification method based on convolutional neural network
A convolutional neural network and vehicle recognition technology, applied in biological neural network models, neural learning methods, neural architectures, etc., can solve the problems of blurred vehicle recognition lighting images, low vehicle recognition accuracy, and impact on vehicle recognition accuracy. Improve vehicle recognition accuracy, improve efficiency, and reduce the effect of overfitting
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[0053] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.
[0054] Such as figure 1 As shown, the method of this embodiment is as follows.
[0055] Step 1: Collect a data set of vehicle pictures, use data augmentation to amplify the data set to get pictures closer to the real scene, and divide the amplified data set into a training set and a test set according to a certain proportion;
[0056] The model picture data set used in this embodiment is the BIT-vehicle data set, with a total of 9,850 pictures, including 6 types of passenger cars, vans, mini cars, cars, SUVs, and trucks;
[0057] Among them, the two strategies of rotation and Gaussian blur are used to process each image in the BIT-vehicle model image data set, and the processed image is added to the original model im...
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