Presently traditional method of car plate Chinese character feature extraction is based on prior knowledge which is important for the result.
传统的车牌汉字的特征提取方法是在具有先验知识的情况下进行的,先验知识的好坏对结果有着非常重要的影响。
The waveforms 'amplitude character will be more distinct through accelerations 'feature extraction, and this is propitious to rail deformation detection.
对加速度进行特征提取,可以使得波形的幅度特征更加明显,有利于进行轨道故障的检测。
License plate location; Character segmentation; Feature extraction; Character recognition; Neural network.
车牌定位;字符分割;特征提取;字符识别;神经网络。
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