opencv+python人脸检测

上传者: 28368377 | 上传时间: 2025-09-20 15:18:27 | 文件大小: 22.65MB | 文件类型: RAR
opencv+python实现人脸检测,包括人脸检测的测试数据
让我向你介绍整个过程,您会感到容易的。

步骤1:考虑到先决条件,我们首先需要一个图像。稍后,我们需要创建一个级联分类器,该分类器最终将为我们提供面部特征。

步骤2: 此步骤涉及使用OpenCV,它将读取图像文件。因此,在这一点上,需要了解NumPy数组。

我们需要做的就是搜索面部NumPy ndarray的行和列值。这是具有矩形坐标的数组。

步骤3:最后一步涉及到使用矩形框显示图像。

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