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2007年12 期
| 標題 |
| 基于BP神經(jīng)網(wǎng)絡的貨車車號識別方法研究(16 卷) |
| 英文標題 |
| Research on method of vehicle number recognition based on BP Neural Network |
| 摘要 |
| 針對貨車車號的字體不規(guī)則、單字有斷裂的特點，提出基于圖像預處理的動態(tài)字符分割和提取算法，準確地對車號圖像進行車號區(qū)域提取和車號單字分割。利用Hilditch細化算法對單字進行細化，提取出能表征數(shù)字的結(jié)構(gòu)特征向量。設計出BP人工神經(jīng)網(wǎng)絡，數(shù)字的結(jié)構(gòu)特征向量作為BP網(wǎng)絡 |
| 作者 |
| 新聞作者:楊紹華，李建勇，王 恒 |
| 關鍵字 |
