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A distributed image edge blending processing system

A fusion processing and image edge technology, applied in image communication, TV system components, TV, etc., can solve problems such as the difficulty of additional expansion, the growth of hardware fusers, and the inability to break through in scale, and achieve good edge fusion effects and large scale , the effect of strong expansion ability

Active Publication Date: 2014-02-19
无锡思朗电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the performance of the hardware fuse has been improved, because it uses a single chip for processing, the processing bottleneck is limited by the processing performance of the chip, and it has not been able to break through in terms of scale.
The price of hardware fusion increases exponentially with the scale, and it is difficult to add and expand

Method used

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  • A distributed image edge blending processing system
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  • A distributed image edge blending processing system

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Embodiment

[0017] like figure 1 As shown, a distributed image edge fusion processing system includes a control computer 6, a network switch 3, a signal source 1, at least one collection device 2, at least one fusion device 4, and projectors 5 having the same number as the fusion device, and the signal source 1 is connected to the collection device 2 for data exchange, the control computer 6, the collection device 2 and the fusion device 4 are connected to each other through the network switch 3, and each projector 5 is respectively connected to a fusion device 4 correspondingly; the signal source 1 and the collection device 2 and between the fusion device 4 and the projector 5 are connected by dedicated data lines, and the control computer 6, the acquisition device 2, the fusion device 4 and the network switch 3 are connected by network cables. The signals that the acquisition device can collect include DVI signals, VGA signals, video signals or other types of signals with different reso...

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Abstract

The invention relates to a distributed image edge blending processing system comprising a control computer, a network switch, signal sources, at least one acquiring device, at least two blending devices, and projectors the number of which is same as that of the blending devices. Each signal source is connected with an acquiring device so as to exchange data. The control computer, the acquiring devices, and the blending devices are interconnected through the network switch. Each projector is connected with a corresponding blending device. Compared with a product in the prior art, the distributed image edge blending processing system has advantages of low cost and a good edge blending effect.

Description

technical field [0001] The invention relates to an image display technology, in particular to a distributed image edge fusion processing system. Background technique [0002] Existing edge fusion systems are divided into two categories, software fusers based on industrial computer architecture and hardware fusers based on hardware embedded architecture. Because its processing capability is limited by the industrial computer, the input and output are limited by the acquisition card and graphics card, and the OS system is unstable, the software fuser has gradually withdrawn from the high-end and high-end market of the fuser, and is only used in small-scale and low-cost occasions. Although the performance of the hardware fusion device has been improved, because it uses a single chip for processing, the processing bottleneck is limited by the processing performance of the chip, and it has always been unable to break through in terms of scale. The price of a hardware fusion incr...

Claims

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Application Information

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IPC IPC(8): H04N5/265H04N7/24
Inventor 刘正
Owner 无锡思朗电子科技有限公司