Patent ID: 11954889
Assignee: XI'AN NOVASTAR TECH CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A method for processing data, comprising the following steps:
receiving input image data;
storing the image data into a memory;
reading target image data from the memory according to loaded area information of at least one output portal, wherein the output portal is electrically connected with a display screen, and the loaded area information of the output portal characterizes a target display area of the display screen;
compressing the target image data to reduce the data volume of the target image data to meet a output bandwidth of the output portal to obtain compressed image data characterized by a plurality of image data packets; and
outputting the compressed image data through the output portal;
wherein each image data packet comprises identification codes of corresponding module controllers in the plurality of cascaded module controllers, the identification codes in the image data packet are used for identifying, by each module controller under the output portal, the image data to be loaded by the module controller.