OpenCV支持许多与计算机视觉和机器学习相关的算法，并且正日益扩展。OpenCV Python是OpenCV的Python API，本文介绍一种方法在petalinux环境下使用OpenCV的Python API实现USB camera视频流的读取显示。 在Petalinux 环境下执行带有opencv API的python脚本，需要在rootfs里加入一些package ...
Today we’re going to learn how to work with images to detect faces and extract facial features such as the eyes, nose, and mouth. This method has the potential to do many incredible things from ...
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