Views: 0 Author: Site Editor Publish Time: 2024-10-16 Origin: Site
What is gauze screen projection?
Holo Gauze screen projection is a form of holographic projection. The content video is projected onto the gauze screen through a projection device, so that the video content is displayed on the gauze screen.
Through the projection multi-channel fusion system splicing technology, the holo gauze screen projection can complete the super-large size display and create a different viewing experience.
Compared with other holographic projections, the hologauze screen is only different in the medium of projection imaging. The material of the gauze screen can be a thin screen like a veil, or a very fine wire mesh or steel mesh.
This form is generally used in the exhibition hall or in the layout of some important scenes.
Things to note about holo gauze screen projection
In order to present a good display effect, in the implementation of holo gauze screen projection, the following factors need to be considered according to the actual environment
1. The color and hologauze hole density of the gauze screen
For color, the light color has a strong reflective ability, and the dark color has a limited reflective ability. The weaker the reflective ability, the higher the illumination required in front of the screen.
Speaking of the hologauze hole density, it is somewhat similar to the resolution. The gauze screen with larger mesh holes can present higher transparency.
The material of the hologauze screen also affects its use. For outdoor use, it is generally durable. In addition, it needs to be replaced regularly as it is exposed to the sun, wind and rain.
2. Projector selection
Whether the hologauze screen projection display effect is good or not is related to the ambient light and the projector.
The rear projection and front projection mode of the projector, the brightness selection of the projector, and the actual environment will affect the display effect.
3. Video content
As mentioned earlier, the difference between holo gauze screen projection and other projections is the medium, so gauze screen projection will also have color cast. When making video content, it needs to be adjusted according to the actual situation.
4. Viewing angle
Any screen or imaging medium has a recommended viewing angle, and the gauze screen is no exception. In the gauze screen projection, the audience's viewing position will affect the installation position of the projector.
In principle, try to avoid direct projection light into the audience's eyes. It is generally recommended to install the projector on the same side as the audience, so that the projection light will not shine into the audience's eyes, and the viewing experience will be better.
Holo Gauze screen projection is used more and more frequently in the field of stage art. As a mature application method, it can realize dream scenes that combine the real and the virtual. It will appear more and more in the exhibition field in the future.