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ccd hdtv she xiang ji zhong de shi pin chu li yu chuan shu
Author(s): 
Pages: 39-41
Year: Issue:  3
Journal: MOTION PICTURE & VIDEO TECHNOLOGY

Keyword:  高清晰度电视调焦拐点校正闪光补偿轮廓处理;
Abstract: CCD HDTV摄像机的出现,使电视成像质量大大提高.但是,由于基带信号的带宽高达30MHz,摄像机中的信号处理要复杂得多.本文介绍了不同于SDTV摄像机的信号处理技术,这些技术包括调焦与辅助调焦、拐点校正、闪烁补偿、轮廓处理以及信号的传输.
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