Multi-channel image acquisition and processing system
An image acquisition and processing, multi-channel technology, used in image communication, closed-circuit television systems, television and other directions, can solve the problems of large chips, insufficient performance, and no video interface.
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[0008] The present invention provides a multi-channel image acquisition and processing system, which includes an analog CCD camera, a filter network, a video decoding chip, an FPGA chip, a multi-core DSP unit, and a computer. The analog CCD camera collects video data and processes the data through the filter network. Filtering processing, after the data is filtered, the video decoder chip performs analog-to-digital conversion. The converted data of multiple groups of video decoder chips is transmitted to the FPGA chip. The FPGA chip transmits multiple video digital signals to the multi-core DSP unit, and the multi-core DSP unit processes the data. Then transfer to the computer. Among them, 2-12 analog CCD cameras can be set according to actual needs. The analog CCD camera can collect video from multiple scenes. A single analog CCD camera is filtered by the corresponding filter network, and a single filter network has a corresponding video decoder chip for conversion. , And mult...
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