Analysis of the Use of Screen Projection Technology in Stage Performance

Holographic screen is a display form of projection imaging by means of projection and projection lamp. Its imaging still depends on the solid imaging medium. But the material of the medium of the holographic screen overcomes the problems of self-weight, difficult installation and large space occupation of other imaging media in the past by its great advantages of lightness and easy installation. Yarn screen is a screen made of screen material. Its imaging medium is a thin screen like light yarn. It can be extremely fine wire mesh, or gauze that is not easy to be seen by the eye. The imaging medium can provide a good image visual effect reflection, which can bring shocking visual impact in large-scale display.

By projecting the dynamic video onto the double-layer iron yarn with a projector, a fantastic and gorgeous picture can emerge. At the same time, through projection multi-channel fusion system splicing technology, DHN can complete super-large-scale display, thus creating a spectacular scene. Combined with the LCD TV screen behind the screen, double visual effect can be achieved. It is a perfect combination of art and high-tech, which is very ornamental. The greatest advantage of the screen is that it transmits light and ensures that the screen is still bright and saturated with bright colours at the same time of high transmittance. The viewer can see the object on the back through the screen, and can also use the second image of light transmittance, which is more permeable than the traditional projection screen, so that the image can be suspended in the air. At present, holographic projection screen is widely used in the stage. Holographic screen, stage performance, light and shadow, perfect coordination, such as fantastic dance design to bring a strong visual impact to the audience. The use of holographic screen stereo projection can make the influence of stage works on the audience more deeply into the level of consciousness. Through the utmost real virtual space, the artistic world can get the ultimate interpretation of the concern for the individual mind.

What is screen projection？

Yarn curtain, usually not used as a fixture for performance venues, is a translucent curtain made of thin cotton cloth or chemical fiber material with mesh holes. It can be extremely fine wire mesh, or gauze that is not easy to be seen by the eye. Different materials and colors make them different in effect. With its characteristics of light transmission, light weight and high color restoration, the screen can be regarded as a great show in the creative presentation of multimedia beauty dance images. It not only helps to create a virtual and realistic visual scene for beauty dance images, but also expands the level of stage space, enhances the interaction between actors and images in the performance, and adds a lot of colours to the whole performance.

Application of Screen projection technology

1、Screen Projection to Create Virtual Realistic Scene

Because of the transparency of the screen, we can change the penetration of the screen by adjusting the projection point of the light source to form a second image, which can form a kind of fantastic virtual scene. Projecting light from the front to the screen can represent the image painted on the screen; when projecting light from the back of the screen, the image painted in front of the screen seems to disappear. To a large extent, it enhances the stage tension of the performance, and makes the audience feel the magical world brought by the multimedia dance images.

2、Screen Projection Expanding Stage Space Level

The light and foldable screen frees it from fixed constraints in operation. It can be suspended in front and middle of the stage. The angle of yarn curtain tilt can also be determined by projection angle. The imaging medium formed by the screen can provide a good visual response. Compared with the traditional projection screen, the screen greatly expands the stage space level.

3、Screen Projection can Enhances Interaction

The viewer can see the object on the back of the screen through the screen, and can use the second image of its transmittance, which is more transparent than the traditional projection screen. Screen projection closes the distance between the audience and the performers, enhances the interaction between the performers and the audience, and makes the multimedia dance images from the performances merge into the performances, so as to make the performances more complete.

Holographic screen is a display form of projection imaging with the help with projection and spotlight. Its imaging still depends on the entity medium. Yarn screen is a screen made of screen material. Its imaging medium is a thin screen like light yarn. It can be extremely fine wire mesh, wire mesh, or gauze that is not easy to be seen by the naked eye. The imaging medium can provide a good image visual effect reflection, which can bring shocking visual impact in large-scale display.

By projecting dynamic video onto a large screen with a projector, a fantastic and gorgeous picture can emerge. Through projection multi-channel fusion system splicing technology, we can achieve super large-scale display and create a spectacular scene. Combined with LCD TV behind the screen, dual visual effect can be achieved. It is a perfect combination of art and high-tech, which is very ornamental. The greatest advantage of the screen is that it transmits light and ensures that the screen is still bright and saturated with bright colours at the same time of high transmittance. The viewer can see the object on the back through the screen, and can also use the second image of transparency, which is more transparent than the traditional projection screen and can make the image suspended in the air.