Projector image processing system

Abstract

The invention relates to a projector image processing system. The projector image processing system comprises an analog signal front end, an HDBaseT receiver, a digital component serial coaxial drive, a display interface distributor, a plurality of high definition multimedia interface receivers, a digital component serial receiver, a main processor, a plurality of image morphing large scale integrated circuits, a plurality of display processors and displays which are connected with the display processors. After applying the design of the invention to a projector, the projector image processing system can meet the requirements of customers for various common input interfaces and large-scale irregular curtain walls, support edge fusion, color consistency adjustment, mirror image and rotation, and can also support the processing of three-dimensional images at the same time, thereby enabling the projector to be widely adapted to various customer application scenarios, enabling the projector to be pushed to the market as soon as possible to obtain the approval of most of the customers and enhance the brand image; and in addition, a picture-in-picture function between multiple interfaces is realized, and customer experience is enhanced.

Description

technical field [0001] The invention relates to the field of projection equipment, and relates to a laser projector, in particular to a projector image processing system capable of supporting edge fusion, color consistency adjustment, mirroring, and rotation; and simultaneously supporting three-dimensional image processing. Background technique [0002] Under the background of the state's policy of stimulating domestic demand and the continuous improvement of people's income, China's projector market will still maintain rapid growth. Education, business, government, and home entertainment are the four major consumer groups supporting China's projector industry. The popularization and application of products has changed the psychological positioning of projectors from more professional display equipment to mass products, and the sales scale of the industry has continued to expand, and it is in a period of rapid development. From the point of view of the future development of...

AI Technical Summary

Problems solved by technology

[0004] First, as the application range of projectors becomes wider and wider, customers need more and more input interfaces of projectors. Therefore, as much as possible, the most commonly used input interfaces of customers should be integrated into the same projector. , has become the future development direction of projectors; second, the application environment of projectors is becoming more and more complex, such as large-curved curved screens, large-size spherical screens and other irregular curtain walls, image deformation processing and edge processing for severely irregular curtain walls Insufficient capabilities of fusion, color consistency adjustment, mirroring, and rotation will greatly limit the promotion and application of projectors in the market; third, the coexistence of deformation processing and 3D image processing is difficult to achieve, because 3D image processing affects signal transmission Bandwidth requirements are very high, and deformation processing chips generally cannot reach the bandwidth of 3D image signals; fourth, the function of picture-in-picture is difficult to realize, or the number of interfaces to realize picture-in-picture is too small, which affects customer experience

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