The principle of the projection brightness multiplier system, also known as the lumen stacking system of the projectors, is to adjust the image matrix of each projector to geometrically correct the projected image, so that the images can be overlapped without bias, avoiding ghosting and trailing of the image due to differences in projection angles and distances. This process is realised by a lumen multiplier system, which is able to adjust the lumens (brightness) of the image projected by several projectors, theoretically reaching the sum of the nominal brightness of these projectors.

Edge Blending Processor integrates digital content, projection system, playback system, and fusion software modules, which can achieve the effect of doubling the brightness of the projection to meet the higher demands of users, and is suitable for occasions that require high brightness, high resolution, and high image quality projection.

Principle of Projection Brightness Multiplier System

Projection Brightness Multiplier System Advantages

1、The brightness of the superposition

Stacked projection can increase the brightness of the projection screen, the so-called ‘lumen stacking’, through the superposition of the brightness of multiple projectors, you can achieve a higher brightness than a single projector, suitable for darker environments or need to emphasise the visual impact of the occasion.

2、Cost reduction

The lumen stacking method of the projector not only makes the cost reduce significantly, but also the brightness and effect of the projected picture is very ideal, which is widely used in the occasions that need high quality image.

3、Eliminate silhouettes

Achieve superimposed projection while weakening the impact of silhouettes on the screen, increasing the sense of immersion and enhancing the visual experience and effect.

Projection Brightness Multiplier System Application Areas

1、Exhibition hall

2、舞台投影

3、酒店投影

4、休闲娱乐