The lowpass filter in the CCDreadout circuit inevitably results in information distortion of pixel crosstalk while improving the system signal-to-noise.
CCD读出电路中低通滤波器在改善系统输出信噪比的同时,不可避免地会产生像素串扰,造成信息畸变。
2
To increase the speed of data acquisition of CCD image by computer, an pipelining mode acquisition system of CCDreadout, A/D conversion and data transfer is designed.