Five differences between ordinary photography and holographic photography

I remember writing such a paper that year.

Holography is to store all the information of an object. You can see the whole picture from another angle. Just like it's real.

I'll tell the difference according to my understanding.

The photosensitive film is different, and the holographic film is very fine. The stripes should be very thin. A part of a hologram can record an object.

Conducive to the preservation of precious materials. Can be used for anti-counterfeiting and the like.

The holographic stability should be high, and a coherent light source should be used. The appearance of laser provides a good light source. . I can't believe it.

Both Baidu Encyclopedia and Wikipedia have it. You can check it. I just wrote it according to my feelings.

Welcome to discuss. thank you