The first scheme: In the video domain, ICA is used to extract dynamic component and static component of the consecutive frames, the watermark is embeded into the dynamic one.

方案一，利用ICA技术提取连续帧的静态分量和动态分量，在动态分量上嵌入置乱水印。

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To capture the most amount of available light, users can also activate consecutive shot combining technology, or use the HDR effect for a wide dynamic range image.

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