What is stack photography?

Stack is suitable for landscape photography, which has a miraculous effect on improving image quality and removing noise.

It can play a very good role in shooting star orbits and aurora themes.

Stack can also be used to shoot the effect of approaching the slow door.

Long exposure can also be simulated in this way.

Second, the use of the stack has four purposes:

1. Simulate a whole house without foreign objects.

2. Remove variegated noise.

3. The imaging quality of photos can be improved.

4. Later, scenes from different time periods can be merged together.

Third, the advantages and disadvantages of the stack

1. Advantages:

1. Improve image quality and prevent overexposure or underexposure.

2. Synthesize scenes from different periods to enrich the picture.

3. Save filter costs

2. Disadvantages:

1. It takes a lot of time to post-process photos.

2. When shooting water, you can't be as calm as a nd mirror.

3. When simulating shooting a long exposure subject, there will be tiny gaps.

Solution:

Disadvantage one can be achieved by increasing memory.

Disadvantage two, at the same time, an nd mirror is added for shooting.

Fourth, the preliminary operation

1. Equipment required:

A stable tripod,

Cable release,

Memory card;