Owing to the effect of the high temperature, complex illumination and bad-imaging environment, there are a lot of difficulties in real-time automatic character recognition at ends of steel billet.

由于高温及复杂光照的干扰等成像环境的影响，钢坯端面字符自动识别存在很多困难，其实时自动识别难度大。

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His credentials stem from being a pioneer in various fields of computing, such as optical character recognition – the technology behind CDs – and automatic speech recognition by machine.

他的确信源于他在电脑各个领域都是先行者，比如光学字符识别（CD背后的科技基础），及机器自动语音识别等领域。

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Using these algorithms and a character recognition kernel, an automatic vehicle license recognition system was finished.

综合这些算法并结合字符识别核心，实现了一个完整的车牌照自动识别系统。

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