This way the exposure can always be decreased afterwards — while still maintaining minimal image noise because more light was collected at the digital sensor.

这样的话，可以通过后期处理减弱曝光度，同时因为相机感光较多，可以把噪点限制到最少。

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The image was recorded with a digital still camera. (NASA)

图片由数码照相机拍摄。

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By still image compression coding technique, the color digital watermark is encoded into a series of binary ID Numbers for watermarking.

利用静态图像的压缩编码技术，将彩色数字水印编码为一系列二值id数字，以实现水印的嵌入。

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Also integrated into the camera is a two-megapixel digital still camera capable of capturing an image with a maximum resolution of 1, 600 pixels by 1, 200 pixels.

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