An ultra-wide picture fusion display method and system

Abstract

The invention provides an ultra-wide picture fusion display method. The method comprises the following steps: cutting a super-wide multimedia source into a plurality of picture blocks; Taking the width value of the ultra-wide multimedia source resolution as a picture block cutting width value within the display size range of the display device; In the display size range of the multimedia interface, equally dividing the length value of the ultra-wide multimedia source resolution to serve as a picture block cutting length value; Sequentially arranging the picture blocks layer by layer to recombine an output picture source conforming to the display size range of the multimedia interface; enabling Each display device to acquire an output picture source; showing corresponding picture block areas in the output picture source respectively; splicing the picture block areas into the fusion display, so that the image quality of the multimedia source of the ultra-wide image during output is effectively ensured, the fusion display of the ultra-wide image is realized in an economic manner by using fewer multimedia interfaces, the difficulty and cost of the fusion display of the ultra-wide image are reduced, and the popularization and promotion are facilitated.

Description

technical field [0001] The invention relates to an ultra-wide picture fusion technology, in particular to a method and system for integrating and processing multimedia sources to output an ultra-wide picture as a whole. Background technique [0002] The current popular HDMI2.0 or 1.4 / 1.3 version interface, the highest display resolution is only 3840x2160, and there are many special scenes that need to display ultra-wide images, especially the scenes that use projectors for integrated display, often need to display 5 :1 (5400x1080), or even 8:1 (8640x720) ultra-wide screen. [0003] In order to solve the above problems, the traditional solution is to compress the picture to 3840x960 or even 3840x480 resolution, and after dividing the ultra-wide picture, it is output to each projector through multiple HDMI interfaces for display separately, so that by combining multiple The display screens of two projectors are fused and spliced ​​into a larger screen to form a fusion project...

AI Technical Summary

Problems solved by technology

[0004] However, the defect of this prior art is that many details of the picture will be lost through the above-mentioned picture compression, cutting and fusion scheme method, and the ultra-large bandwidth of the HDMI interface is also wasted.

[0005] Another method is to divide the screen, and then transmit the pre-cut parts of the video through multiple multimedia interfaces, and finally splicing and displaying them through projection, but the cost of this solution is relatively high, and the embedded players on the market Usually unattainable and difficult to popularize

Images