【 Weak current College 】 large-screen image mosaic processor features and functionality

Large-screen image (graphic) the concatenation processor name of various

Large-screen image (graphic) the concatenation processor has a large number of names, because the entire large screen industry does not have a standard exists, so it is not a standard name. The image processor "may be a more common name, in addition to this it also has the following address: big screen processor, the graphics processor, the concatenation processor, multi-screen processor.

Large-screen image (graphic) the importance of the concatenation processor

The image processor in large screen systems in importance undoubtedly, if a large-screen display system as a computer, then it is the big-screen system brain organ-CPU. The entire system so information through various channels to it, and then it will handle the display of the results to the part to render.

Image processor is the operator and the big-screen system to interact with an important platform in the big-screen system displayed a variety of effects, from image processor. A perfect big-screen display system is built on a high-quality graphics processor!

Large-screen image (graphic) the basic functionality of the concatenation processor

Large-screen image (graphic) the concatenation processor must have some conditions:

1. Mosaic: mosaic is composed of 2 sets of 2 or more monitors to be combined. Therefore, the processor must have two or more signals to the output channel.

2. input signal: processor must signal processing capability, and the need for processing of the signal must be equipped with external signal input. Therefore, the processor must have at least one of the input signal.

3, signal processing: processor must signal processing capability, the most basic is a image cutting back to the back of the display unit to form one large screen.

4. managed: processor must have managed capacity, whether hardware or software control control.

Large-screen image (graphic) consists of the concatenation processor

1. working platforms: processor needs a work platform, including hardware platform and operating system. Hardware platform of the content of basic PC and microcontroller or similar structures; the operating system portion of basic is WindowsXP/2000 and Linux or Unix.

2. signal output unit: Basic equivalent of computer graphics, you can adjust the output resolution and refresh rate.

3. signal input cell: the common signal (composite video or RGB analog and digital) for the acquisition.