题目
目 录
摘 要............................................................................................................................................I
1 设计目标及灵感来源..............................................................................................................1
2 硬件方案..................................................................................................................................2
2.1 PYNQ-Z2 平台简介......................................................................................................2
2.2 摄像头............................................................................................................................3
2.3 显示屏............................................................................................................................4
3 图像预处理与硬件加速..........................................................................................................4
3.1 硬件加速原理................................................................................................................4
3.2 图像预处理....................................................................................................................5
3.2.1 高斯滤波..............................................................................................................5
3.2.2 颜色空间转换......................................................................................................6
3.2.3 颜色阈值分割......................................................................................................6
4 测距算法..................................................................................................................................7
4.1 测距算法概述................................................................................................................7
4.2 标志物中心提取............................................................................................................8
4.3 三维坐标恢复................................................................................................................9
5 总结与体会............................................................................................................................10
参考文献...................................................................................................................................10
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