What is double exposure and how to do it! !

Multiple exposures of the same negative.

It is a skill that many people must play as soon as they touch the camera. That kind of mysterious and ineffable visual effect often makes people indulge in it. Nowadays, middle and high-end automatic cameras have multiple exposure functions, and you can set multiple exposures by using the function settings.

Basic principles:

As early as the film SLR era, many photographers and photographers superimposed two or more light negatives through double exposure to achieve the purpose of increasing the illusory effect of the picture.

You can import the photographed pictures into the computer, and then stack them with image processing software, so that you can achieve the effect of double exposure. Moreover, when overlapping, the pictures can be enlarged or reduced locally, which greatly increases the convenience of double exposure.

Extended data:

Re-exposure has the following skills:

1, double exposure twice or three times. This is the most stable number of times, which can keep the image immediately and make the picture not too fancy.

2, color or black and white are the same. But you can try a roll of black and white film for the first time, because black and white images are easier to blend.

3. Put the most important image in the first exposure.

4. Setting the theme of double exposure before shooting can improve the success rate.

Baidu Encyclopedia-Double Exposure