2. Increase the size of the image and the integrity of the picture. The projection of multiple projectors must be larger than the projection of a single projector. The bright and colorful picture can bring extraordinary visual impact to people. The images that are stitched together using the seamless edge blending technology largely guarantee the perfection of the picture and the consistency of the color.
3. Increase the resolution Each projector projects a part of the entire image so that the resolution of the displayed image is improved. For example, the physical resolution of a projector is 800x600. After three projectors are blended by 25%, the resolution of the image becomes 2000x600.
4. Ultra-High Resolution With the use of multi-channel high-resolution output image processors and computers, it is possible to produce composite images of three or more channels of 1600x1200 pixels per channel. If 25% of the pixels are blended, the 4000x1200 resolution image produced by subtracting the extra overlapping pixels can be used. There are currently no stand-alone displays on the market that can operate at such high resolutions. The solution is to use a matrix of projectors, each running at its maximum resolution, and the combined resolution is the sum of the pixels after subtracting the overlapping area.
5, shorten the projection distance With the advent of seamless stitching of DLP, the projection distance becomes inevitable. For example, if the original 200-inch (4000x3000mm) screen does not require physical and optical seams, we will only be able to use a single projector. Projection Distance = Lens Focal Length x Screen Width, Angle Lens 1.2:1, Our Projection The distance is also 4.8 meters. Now, we have adopted the edge-blending technique. The same picture does not have all kinds of seam marks. Our distance only needs 2.4.
6. Projected image on a special shape For example, projecting a picture on a cylindrical or spherical DLP screen, a single projector requires a longer projection distance to cover the entire screen, and a combination of multiple projectors can not only make projections The larger projected projection distance reduces the length of the arc to the smallest possible, which is a better choice for image resolution, brightness, and aggregation effects.
Foyer Light is a type of lighting fixture used for decorating and illuminating entrance halls. It is typically installed on the ceiling and can be in the form of a chandelier, Semi-flush Mount, Wall Sconce, or ceiling fan light. The design of Foyer Light is often elaborate, and can be made of materials such as crystal, glass, metal, and can feature intricate patterns and decorations. It not only provides ample lighting, but also adds a touch of elegance and sophistication to the entrance hall.
The specific choice of Foyer Light also depends on the type of decoration effect suitable for various lamps and lanterns. However, it is generally necessary to meet the effect of the atmosphere and grade, and the current modern and simple Foyer Light is more popular, and the Lighting Fixture material is generally made of metal, stainless steel or acrylic. The installation method can be installed by ceiling or hanging wire, and the selection of lamps and lanterns should also be comprehensively considered from the later maintenance and management methods.
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