We can do a basic inspection to see if there are dead pixel. 我们会做一个基本的检查看有没有坏点。
Of course, you will personally inspect it even better than we do and also remember dead pixel will often appear later on LCD. 当然如果你自己做检查的话就最好了,不过请记住坏点是迟早会在LCD上出现的。
The analysis of 3-D noise indicated that two kinds fixed pattern noise respectively formed by imaging plane defect and dead pixel dots were distinguished in ICCD or CCD imaging system and the qualitative evaluation was carried out to optical taper coupling technology. 通过三维噪声分析,实现了区分微光ICCD(或CCD)成像系统中由成像面缺陷和死像素(DP)点形成的两种固定图案噪声,且对光锥耦合技术进行定性的评价。