Dynamic reconfiguration technology-based universal image processing platform and implementation method thereof

A technology of image processing and implementation methods, applied in image data processing, image data processing, instruments, etc., can solve problems such as low design efficiency

Inactive Publication Date: 2011-02-16
THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the design efficiency based on the differential method is low, and it is powerless to design larger systems

Method used

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  • Dynamic reconfiguration technology-based universal image processing platform and implementation method thereof
  • Dynamic reconfiguration technology-based universal image processing platform and implementation method thereof
  • Dynamic reconfiguration technology-based universal image processing platform and implementation method thereof

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Embodiment Construction

[0043]In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0044] Such as figure 1 , figure 2 As shown, the general image processing platform based on dynamic reconfigurable technology of the present invention includes an FPGA chip 100, an ADC module 200 for converting PAL system video into YUV format video and carrying out video input to the FPGA chip 100 1. A DAC module 300 that outputs the video output processed by the FPGA chip 100 and a VGA display module 400 that displays the video output by the DAC module 300; the input terminal of the ADC module 200 receives video, and the ADC The output end of module 200 is connected the input end of described FPGA chip 100, and the output end of described FPGA chip 100 is connected the input end of described DAC module 300, and the output end of described DAC...

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Abstract

The invention aims to disclose a dynamic reconfiguration technology-based universal image processing platform and an implementation method thereof. By the dynamic reconfiguration technology, a reconfigurable module is provided. On the one hand, as the reconfigurable module can perform corresponding algorithm configuration on a system according to different computation tasks, the reconfigurable module has high universality and flexibility; and on the other hand, when reconfiguration is performed, a non-reconfigurable part still runs, the contents of a related register cannot be lost, and the contents of the register does not need to be stored in a memory outside a field programmable gate array (FPGA) when the reconfiguration is performed, so that the expense of system reconfiguration is reduced, the operational efficiency of the system is improved, the system has high universality, and the aim of the invention is fulfilled.

Description

technical field [0001] The present invention relates to an image processing platform and its implementation method, in particular to a dynamic reconfigurable technology-based universal image processing platform and its implementation method in the field of image processing and embedded system architecture. Background technique [0002] Image processing is characterized by a large amount of data and real-time performance; real-time performance can be understood as the data transmission and processing of image processing is carried out continuously at a certain speed. In order to maintain real-time performance, the speed of image processing cannot be lower than the transmission speed of image data; In other words, the processing of image data cannot cause data loss or transmission blockage or interruption. Usually image processing algorithms are relatively complex, and it is difficult to ensure a high enough processing speed in the case of such a large amount of data, which is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T1/00
Inventor 李万才汤志伟陈建永沈冬青梅林吴轶轩
Owner THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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