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Multiscreen Image Splitter for Projection

An image segmentation, multi-screen technology, applied in the field of image processing

Active Publication Date: 2019-02-22
SHENZHEN COMPASS TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a multi-screen image splitter for projection that can adapt to multi-projection fusion scenes and will not cause loss of display image resolution

Method used

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  • Multiscreen Image Splitter for Projection
  • Multiscreen Image Splitter for Projection
  • Multiscreen Image Splitter for Projection

Examples

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Embodiment Construction

[0016] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of th...

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Abstract

The invention provides a multi-screen image splitter for projection comprising a backplane and multiple sub-modules, wherein the sub-modules and the backplane are connected by a high speed connector, the multiple sub-modules are applied to video input and video output, and the backplane is used for switching input videos and output videos of the sub-modules. The multi-screen image splitter for projection adopts multiple sub-modules having multiple video inputs and outputs and the backplane for switching the inputs and outputs of the sub-modules to realize the output of multiple paths of videos, and meanwhile the resolutions of display images are improved.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a multi-screen image splitter for projection. Background technique [0002] Image splitters are widely used in security monitoring and video conferencing systems in telecommunications, railways, banks, campuses and other fields. The existing image splitter technology is to display multiple video images in full screen or multi-window mode, reduce each image to any size and place them in different positions, so as to combine the output images into a screen split display. However, such an image splitter system usually only has one video output, which can only be applied to liquid crystal displays, LED displays, etc. For occasions where the display device is a projector, it will cause a loss of display image resolution, especially in the application of multi-projection fusion In this scenario, this shortcoming is particularly prominent. Contents of the invention [0003] Based on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/31
CPCH04N9/3147H04N9/3188
Inventor 郑小华陈奋发
Owner SHENZHEN COMPASS TECH DEV CO LTD