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本文就电视成象原理的分析方法提出个人的一些看法。电视成象的基本思路,就图象传输过程来说,发送端实质上是图象的分解过程,或者说是把图象的光信号转换成图象的电信号过程,接收端成象的物理过程,实质上是象素(组成光图象的最小单元)的复合过程,或者说把接收到的电信号转换成光信号的物理过程。因此,要掌握成象原理就必须抓住这个组成图象的电信号在电路关键点处的来龙去脉,分析电
This article put forward some personal opinions on the analysis method of television imaging. The basic idea of television imaging, the image transmission process, the sender is essentially the decomposition of the image process, or the image of the optical signal into an image of the electrical signal process, the receiver image of the physical The process is essentially a composite process of pixels (the smallest unit that makes up a light image), or the physical process of converting a received electrical signal into an optical signal. Therefore, in order to grasp the principle of imaging, we must grasp the ins and outs of the electric signal of this component image at the key point of the circuit,