FPGA-based coal mine high-speed image acquisition and noise reduction system and processing method
A technology of high-speed image and noise reduction system, which is applied in TV systems adapted to optical transmission, image communication, closed-circuit TV systems, etc. , Eliminate isolated noise, ideal effect
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[0038] Such as figure 1 As shown, the present invention designs a coal mine high-speed image acquisition and noise reduction system and processing method based on FPGA. The image acquisition and noise reduction system includes image acquisition, image processing part, display part and communication part, wherein: the image acquisition part includes an image acquisition module; the image processing part includes a power supply module, crystal oscillator, JTAG, SDRAM and FPGA, wherein JTAG is The acronym for Joint Test Action Group is the common name in IEEE Standard 1149.1 titled Standard Test Access Port and Boundary Scan Architecture. This standard is used for testing access ports, using a boundary-scan method to test printed circuit boards. SDRAM (Synchronous Dynamic Random Access Memory), that is, synchronous dynamic random access memory. Synchronization means that the memory work needs a synchronous clock. The sending of internal commands and the transmission of data are ba...
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