White paper will turn yellow and red when shooting. How to adjust the camera parameters to achieve the effect that white paper is the color of white paper? ..

I wonder what camera LZ uses? Is it a SLR?

If you want to shoot white paper, you need to adjust the white balance, which can be set by general cameras. Look for the white balance option in the menu and manually adjust it to the desired effect.

It doesn't matter if p.s. isn't a SLR. Generally speaking, the camera has an option to adjust the sunlight, fluorescence and tungsten lamp, which is white balance.

For details, LZ can refer to the white balance entry of Baidu Encyclopedia ~

Of course, if it really doesn't work = ||| Why not change the light source?