Jetson Nano自带的OpenCV版本比较低，Jetpack4.6对应的OpenCV版本为4.1的，有图为证： 而OpenCV当前最新版本已经到了4.5跟4.6了，4.5.x中OpenCV DNN支持了很多新的模型推理跟新的特性都无法在OpenCV4.1上演示，所以我决定从源码编译OpenCV升级版本到 4.5.4，然后我发一个非常好的 ...
When we first heard of the Raspberry Pi we were elated that projects that once required a full-blown computer could now be done on a tiny, and cheap board running Linux. Unfortunately, we haven’t seen ...
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