| 1. | The field of video signal processing is now undergoing a digital reform . the digital processing technique is clearly expatiated in this paper , such as a / d convert , anti - alias filter , clamp control , gain control , pll , synchronization circuit , color decoder , comb filters
本文详细叙述了视频图像的数字处理方法，重点介绍了视频信号数字化技术、抗混叠滤波器、箝位、增益控制、锁相技术、同步时钟产生、电视信号亮色分离、彩色解码等技术，这些关键技术为视频信号的数字化处理提供了重要的基础。 |
