错误：(-215:Assertion failed) !empty() in function 'cv::CascadeClassifier::detectMultiScale' - 无论代码示例 - 芒果文档

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📜 错误：(-215:Assertion failed) !empty() in function 'cv::CascadeClassifier::detectMultiScale' - 无论代码示例

📅 最后修改于: 2022-03-11 14:56:47.579000 🧑 作者: Mango

代码示例4

face_cascade.load('haarcascade_frontalface_default.xml')