1) CCD image correcting
CCD图象改正
1.
At the limits of CCD full well electron numbers,in order to improve SNR,the images collected by CCD must be accumulated in pre-processing unit;CCD image correcting technique was adopted to decrease CCD self-noise;In order to solve image drift,images correlative interpolation accumulation method was brought forward to further improve SNR and to meet design requirement.
受CCD满阱电荷的限制,必须对CCD采集到的图象,在预处理单元进行图象积分以提高信噪比;为了减小CCD引入的噪声,还采用了CCD图象改正技术;对于宁静态的长时间太阳观测,为了克服图象漂移导致无法进行图象积分的难题,提出了图象相关内插累加技术,来进一步提高信噪比;预处理单元还担负着偏振测量中的Stokes参数归一计算、CCD控制、调焦控制和图象格式化等任务。
2) CCD picture
CCD图象
3) CCD image processing
CCD图象处理
4) CCD image sensors
CCD图象传感器
1.
Application of four CCD image sensors in radiation imaging system;
多CCD图象传感器在辐射成象系统中的应用
2.
CCD image sensors are been applying extensively in the sensory measurement of optic signal.
本文阐述了CCD图象传感器的焦平面光学拼接的原理、拼接的技术要求以及几种拼接方案的选择,介绍了本拼接方案的特点、检测、装调方法和拼接结果,完成了两片TCD106C线阵CCD传感器的光学拼接。
6) correction of aberration
象差改正
补充资料:改正
把错误的改为正确的:~缺点ㄧ~错别字。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条