p6.44 led floor tile screen manufacturer
Applications Of LED display video processor
Video processor,Website:, LED display is a dedicated video signal processor. Image signals it needs to complete the task, simply put, is from the outside (such as Blu-ray DVD, computer, high-definition playback boxes, etc.) is converted to LED display can accept signals. In this process, LED video processor is generally required to complete the following process:
A resolution conversion specifications: In general, the image signal source (such as Blu-ray DVD, computer, high-definition playback boxes, etc.) provided by the signal resolution has a fixed size (Reference VESA, ITU, SMPTE and other standards), and led display modular mosaic screen display, the resolution so that it can be almost any value. LED video processor will signal resolution is converted to a variety of physical led the display resolution.
Second, the color space conversion: color gamut LED display is very wide, but the majority of the image signal color space are relatively small (such as NTSC). To make led display has excellent image display, color space conversion must be carried out.
Third, to enhance the bit depth: Current led the gray scale has been upgraded to 16-bit, 17-bit, but the majority of the input signal source is only 8 bits. Thus, following the footsteps of high-definition display era, 10-bit or 12-bit processing technology in video processor is a general trend.
Fourth, Zoom: standard resolution conversion process, the need for image scaling, either increase or decrease the resolution, you can make a complete display of the image on the screen.
Fifth, image processing and enhancement technology: digital image processing technology from the 1920s to the present, there has been a large number of patented technologies. For example DCDi, ACC2, ACM3D and other Emmy award-winning Faroudja Laboratories series of patented technology. These technologies will undoubtedly make visual effect has been greatly improved.video dprocessor
Video processor, LED display is a dedicated video signal processor. Image signals it needs to complete the task, simply put, is from the outside (such as Blu-ray DVD, computer, high-definition playback boxes, etc.) is converted to LED display can accept signals. In this process, LED video processor is generally required to complete the following process:
A resolution conversion specifications: In general, the image signal source (such as Blu-ray DVD, computer, high-definition playback boxes, etc.) provided by the signal resolution has a fixed size (Reference VESA, ITU, SMPTE and other standards), and led display modular mosaic screen display, the resolution so that it can be almost any value. LED video processor will signal resolution is converted to a variety of physical led the display resolution.
Second, the color space conversion: color gamut LED display is very wide, but the majority of the image signal color space are relatively small (such as NTSC). To make led display has excellent image display, color space conversion must be carried out.
Third, to enhance the bit depth: Current led the gray scale has been upgraded to 16-bit, 17-bit, but the majority of the input signal source is only 8 bits. Thus, following the footsteps of high-definition display era, 10-bit or 12-bit processing technology in video processor is a general trend.
Fourth, Zoom: standard resolution conversion process, the need for image scaling, either increase or decrease the resolution, you can make a complete display of the image on the screen.
Fifth, image processing and enhancement technology: digital image processing technology from the 1920s to the present, there has been a large number of patented technologies. For example DCDi, ACC2, ACM3D and other Emmy award-winning Faroudja Laboratories series of patented technology. These technologies will undoubtedly make visual effect has been greatly improved.
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