Maximize Your Full Color LED Display Clarity
Maximize Your Full Color LED Display Clarity
As technology is now more and more developed, LED display technology is also advancing by leaps and bounds, all walks of life on the demand for LED screen is also higher and higher. the clarity and brightness of the LED display has become a key factor. And full-color LED display want to realize high-definition display to have two prerequisites:
First, the video source HD
Second, your full-color LED display can support high-definition display
People are now on the full-color LED display screen display effect requirements are getting higher and higher, high-definition, ultra-high-definition demand has gradually become the mainstream of the market. High-definition video can give people a better visual experience, compared with the traditional display screen to meet the pursuit of high quality audiovisual. In addition to the two basic elements mentioned above, what else is needed to make the full-color LED display become more high-definition?
1, improve contrast. Contrast is one of the key factors affecting the visual effect, the higher the contrast, the clearer and more realistic image, the more vivid colors. High contrast for image clarity, detail performance, gray level performance are very helpful. In some text and video display with large black and white contrast, high contrast full color LED display has advantages in black and white contrast, clarity, completeness, etc. The contrast of LED display is mainly to improve the brightness of the LED display as well as to reduce the surface reflectivity of the display. But note that the brightness is not the higher the better, too high, on the contrary, it will be counterproductive, not only will affect the life of the full-color LED display, but also cause light pollution on the environment and the crowd have a negative impact.
2, improve grayscale level: LED display grayscale level refers to the single color brightness from the darkest to the brightest, can distinguish the brightness level, full color LED display grayscale level is higher, the more colorful, the more colorful; On the contrary, the display of a single color, change is simple. Gray scale level increase, can greatly enhance the color depth, make the image color display level geometrically increased. Now many full-color LED display manufacturers can display the grayscale level to 14bit ~ 16bit, so that the image level resolution details and display effect is more detailed and realistic, colorful.
3, reduce the point spacing of the screen: reduce the point spacing of the full-color LED display, can be very good to improve the clarity of the display screen, because the smaller the point spacing, the higher the pixel density per unit area of the full-color LED display, can show more details, the more detailed and lifelike the screen display.
4, combined with the video processor: LED video processor can use advanced algorithms for poor image quality signal modification, the implementation of de-interlacing, edge sharpening, motion compensation and a series of processing, enhance the image display details, improve the quality of the screen display. The use of video processor image scaling processing algorithms to ensure that the video image after scaling, the maximum degree of clarity and gray level of the image; in addition, it also requires the video processor has a wealth of image adjustment options and adjustment effects on the image brightness, contrast, grayscale processing, in order to ensure that the full-color LED display output soft and clear picture.
First, the video source HD
Second, your full-color LED display can support high-definition display
People are now on the full-color LED display screen display effect requirements are getting higher and higher, high-definition, ultra-high-definition demand has gradually become the mainstream of the market. High-definition video can give people a better visual experience, compared with the traditional display screen to meet the pursuit of high quality audiovisual. In addition to the two basic elements mentioned above, what else is needed to make the full-color LED display become more high-definition?
1, improve contrast. Contrast is one of the key factors affecting the visual effect, the higher the contrast, the clearer and more realistic image, the more vivid colors. High contrast for image clarity, detail performance, gray level performance are very helpful. In some text and video display with large black and white contrast, high contrast full color LED display has advantages in black and white contrast, clarity, completeness, etc. The contrast of LED display is mainly to improve the brightness of the LED display as well as to reduce the surface reflectivity of the display. But note that the brightness is not the higher the better, too high, on the contrary, it will be counterproductive, not only will affect the life of the full-color LED display, but also cause light pollution on the environment and the crowd have a negative impact.
2, improve grayscale level: LED display grayscale level refers to the single color brightness from the darkest to the brightest, can distinguish the brightness level, full color LED display grayscale level is higher, the more colorful, the more colorful; On the contrary, the display of a single color, change is simple. Gray scale level increase, can greatly enhance the color depth, make the image color display level geometrically increased. Now many full-color LED display manufacturers can display the grayscale level to 14bit ~ 16bit, so that the image level resolution details and display effect is more detailed and realistic, colorful.
3, reduce the point spacing of the screen: reduce the point spacing of the full-color LED display, can be very good to improve the clarity of the display screen, because the smaller the point spacing, the higher the pixel density per unit area of the full-color LED display, can show more details, the more detailed and lifelike the screen display.
4, combined with the video processor: LED video processor can use advanced algorithms for poor image quality signal modification, the implementation of de-interlacing, edge sharpening, motion compensation and a series of processing, enhance the image display details, improve the quality of the screen display. The use of video processor image scaling processing algorithms to ensure that the video image after scaling, the maximum degree of clarity and gray level of the image; in addition, it also requires the video processor has a wealth of image adjustment options and adjustment effects on the image brightness, contrast, grayscale processing, in order to ensure that the full-color LED display output soft and clear picture.
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