A bright pupil has no excuse for getting bad marks in school.

一个聪明的孩子没有什么借口可以为他在学校里得到糟糕的成绩辩护。

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Eye detection under active infrared combining bright pupil effect can greatly enhance the eye detection rate.

主动红外下的人眼检测结合了亮瞳效应，能够大大提高人眼的检测速度。

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By comparing the conventional appearance based bright pupil method, this method is able to improve tracking accuracy and overcome various limitations.

与传统的基于瞳孔亮度的方法比较，此方法不仅克服了各种条件的限制，而且提高了跟踪的正确率。

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"Ben was a wonderful, bright pupil who thoroughly enjoyed coming to school, " she said.

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Margaret Dudley, headteacher at Fleetwood High School, where Mrs Palmer worked, said Max was a pupil at a local primary school and described him as a "bright young boy".

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