mc34085dw资料 | |
mc34085dw |
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file size : 116 kb
manufacturer: description:4. alc the alc block controls the exposure electronically by inputting the luminance signal, taking an averaged but center weighted exposure reading over the whole image, and comparing that to the target value. that result is used to control the ccd's electronic shutter. in elc mode, since the step size of the electronic shutter accumulation time is discrete, the agc system is used in conjunction with the alc function to create a smoothly operating control system. this block also performs a 3- field averaging flicker correction operation as well. |
1pcs | 100pcs | 1k | 10k | ||
型 号:mc34085dw 厂 家: 封 装:0611 批 号: 数 量:2010 说 明: |
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运 费: 所在地: 新旧程度: |
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