XC7VX485T-1FFG1158C

发布时间:2020/11/19

Virtex_XC7VX485T-1FFG1158C导读

同时Gilles Garcia指出,预计未来10年的5G升级,不清楚5G NR部署要求将如何变化;ASIC 将针对多种无线电版本并行启动,所以,Zynq RFSoC DFE是大规模部署的替代方案。

为满足上述特殊需求,赛灵思史上首次推出这样一款硬化应用专用IP多于自适应逻辑的无线电平台--Zynq RFSoC DFE。

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IplImage对图像的另一种优化是变量origin原点,为了弥补这一点,OpenCV允许用户定义自己的原点设置。IplImage类型较之CvMat多了很多参数,比如depth和nChannels。在OpenCV类型关系上,我们可以说IplImage类型继承自CvMat类型,当然还包括其他的变量将之解析成图像数据。

最后,将改写的OpenCV设计中的函数,替换为HLS提供的相应功能的视频函数,并使用VivadoHLS综合,在Xilinx开发环境下在FPGA可编程逻辑或作为Zynq SoC硬件加速器实现。当然,这些可综合代码也可在处理器或ARM上运行。接着,建立基于视频数据流链的OpenCV处理算法,改写前面OpenCV的通常设计,这样的改写是为了与HLS视频库处理机制相同,方便后面步骤的函数替换。我们通过快速角点的例子,说明通常用VivadoHLS实现OpenCV的流程。首先,开发基于OpenCV的快速角点算法设计,并使用基于OpenCV的测试激励仿真验证这个算法。