Spliced panel and method and device for automatically allocating content to be display on spliced panel
The present disclosure provides a spliced panel, a method for automatically allocating content to be displayed on the spliced panel, and a device for automatically allocating content to be displayed on the spliced panel. The method for automatically allocating content to be displayed on a spliced panel includes steps of S 1 : acquiring an image of the spliced panel; S 2 : analyzing the acquired image to obtain an arrangement manner of a plurality of display panels included in the spliced panel; S 3 : dividing an image to be displayed on the spliced panel into a plurality of sub-images according to the resultant arrangement manner of the plurality of display panels, such that the plurality of sub-images have a one-to-one correspondence to the plurality of display panels; and S 4 : inputting each of the plurality of sub-images to the corresponding display panel.
1. A method for automatically allocating content to be displayed on a spliced panel, comprising steps of
S 1 : acquiring a photograph-type image of the spliced panel before the spliced panel starts to display;
S 2 : analyzing the acquired photograph-type image to recognize boundaries the plurality of display panels, so as to obtain an arrangement manner of a plurality of display panels included in the spliced panel before the spliced panel starts to display;
S 3 : dividing an image to be displayed on the spliced panel into a plurality of sub-images according to the resultant arrangement manner of the plurality of display panels, such that the plurality of sub-images have a one-to-one correspondence to the plurality of display panels; and
S 4 : inputting each of the plurality of sub-images to the corresponding display panel;
wherein the method further comprises, after the step S 3 and before the step S 4 , a step of
adjusting a resolution of each of the plurality of sub-images resulted from the step S 3 , such that the resolution of each of the plurality of sub-images is the same as that of the corresponding display panel, and
wherein in the step S 4 , each resolution-adjusted sub-image is input to the corresponding display panel.
2. The method according to claim 1 , wherein, in the step S 2 , the arrangement manner of the plurality of display panels is obtained by using a field programmable gate array.
3. The method according to claim 1 , wherein, in the step S 1 , the photograph-type image of the spliced panel is acquired by using a CCD camera.