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Multi-screen splicing projection curved surface correction and seamless fusion method and device

A technology of seamless fusion and projection of curved surfaces, applied in projection devices, identification devices, optics, etc., can solve the problems of weak visual effect, low image quality processing effect, inability to align the projector and multi-flat-screen display for projection, etc., to achieve convenient Projection, improve the image quality processing effect, achieve the effect of seamless fusion

Inactive Publication Date: 2020-06-26
深圳市朗形数字科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing image fusion technology that the image quality processing effect is low, the visual effect is not strong, and the projector cannot be automatically aligned with the multi-flat screen display, and the proposed multi-screen splicing projection surface correction and a method and device for seamless integration

Method used

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  • Multi-screen splicing projection curved surface correction and seamless fusion method and device
  • Multi-screen splicing projection curved surface correction and seamless fusion method and device
  • Multi-screen splicing projection curved surface correction and seamless fusion method and device

Examples

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Embodiment 1

[0033] refer to figure 1 A method for surface correction and seamless fusion of multi-screen splicing projections, comprising the following steps:

[0034] S1: Prepare multi-screen display, projector, computer controller, four camera alignment sensors and rack drive equipment;

[0035] S2: Align the center position of the projector with the center position of the multi-screen, in order to project the image onto the multi-screen display for convenience;

[0036] S3: Projecting the image onto a multi-screen display through a projector;

[0037] S4: Calculate and divide the ratio of the multi-screen display multiple times through the computer controller, and save the results, and the split ratio of the multi-screen display can be saved in advance;

[0038] S5: The image is divided and stretched multiple times according to the calculated division ratio, and the image is fused onto multiple screens.

[0039] In this embodiment, the rack drive device is connected to the multi-scr...

Embodiment 2

[0048] refer to figure 1 A method for surface correction and seamless fusion of multi-screen splicing projections, comprising the following steps:

[0049] S1: Prepare multi-screen display, projector, computer controller, four camera alignment sensors and rack drive equipment;

[0050] S2: Align the center position of the projector with the center position of the multi-screen, in order to project the image onto the multi-screen display for convenience;

[0051] S3: Projecting the image onto a multi-screen display through a projector;

[0052] S4: Calculate and divide the ratio of the multi-screen display multiple times through the computer controller, and save the results, and the split ratio of the multi-screen display can be saved in advance;

[0053] S5: The image is divided and stretched multiple times according to the calculated division ratio, and the image is fused onto multiple screens.

[0054] In this embodiment, the rack drive device is connected to the multi-scr...

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Abstract

The invention belongs to the technical field of multi-screen seamless fusion. The invention relates to a method and device, in particular to a multi-screen splicing projection curved surface correction and seamless fusion method and device. An existing image fusion technology is low in image quality processing effect. In order to solve the problems of poor visual effect and incapability of automatically aligning and projecting a projector and a multi-flat-screen display in the prior art, the invention provides the following scheme that the method comprises the following steps: S1, preparing amulti-screen display, the projector, a computer controller, four camera alignment sensors and rack driving equipment; s2, aligning the central position of the projector with the central position of the multi-screen; s3, projecting the image to a multi-screen display through a projector; and S4, performing multiple proportional calculation and segmentation on the multi-screen display through the computer controller. The method is convenient to operate, can improve the image quality processing effect, realizes seamless fusion, enhances the visual effect, can automatically align the projector with the multi-flat-screen display, and is convenient for projection.

Description

technical field [0001] The invention relates to the technical field of multi-screen seamless fusion, in particular to a method and device for multi-screen splicing projection surface correction and seamless fusion. Background technique [0002] With the development of science and technology, the pursuit of bright super large screens, pure colors, and high-resolution display effects has always been a potential requirement for people's visual experience. The demand for large screens, multi-color, high brightness, and high-resolution display effects The desire is getting stronger and stronger, and the traditional seamed splicing methods such as TV walls, projection hard splicing screens and box splicing walls lack picture integrity and uniformity of brightness and color, and it is difficult to meet people's requirements in this regard. Recently, it has risen rapidly The edge blending technology is a new seamless stitching technology that has emerged in recent years. It better i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/302G03B21/56
CPCG03B21/56G09F9/3026
Inventor 张劲宋承雄
Owner 深圳市朗形数字科技有限公司