基于 TensorFlow 的上课自动点名系统设计与实现 Design and Implementation of Class NamingSystem Based onTensorFlow 第一次工业革命的蒸汽时代；第二次工业革命的电气时代；第三次工业革命的科技时代，这三次工业革命无疑每一次都是推动世界巨变的革命。如今工业革命也迎来了第四次革命，工业 4.0 智能化时代，我们的生活必将会因为工业 4.0 的推进而大大的改变。出于对学校上课点名机制的麻烦与耗时，所有打算做一款“基于TensorFlow 的自动点名系统”。本次设计的上课自动点名系统主要是用到 TensorFlow 计算框架，该计算框架可以很好地实现各种深度学习算法。而本次用到的深度学习算法是卷积神经网络，训练模型的程序建立了一个包含 4 个卷积层的神经网络。将收集的学生面部图片输入到训练程序，训练得到的结果建立模型，最后通过模型识别学生人脸，提取人脸相应的名字，达到点名的效果，这整个实现的过程主要用到 opencv。最后用 PyQt5 制作用户交互界面，通过可视化的用户交互界面更容易操作，达到自动点名的效果。综上所述，本文研究与实现具有很高的实用性，对学校课堂质量有所提高。关键词：TensorFlow opencv PyQt5 工业 4.0 智能化时代 上课自动点名系统 卷积神经网络AbstractThe steam age of the first industrial revolution, the electrical age of the second industrial revolution and the scientific and technological age of the third industrial revolution, each of which is undoubtedly a revolution that promotes great changes in the world. Now the industrial revolution has also ushered in the fourth revolution. In the era of intelligent industry 4.0, our lives will be greatly changed by the promotion of industry 4.0.Due to the trouble and time-consuming of the school attendance mechanism, we plan to build an "automatic attendance system based on tensorflow", which can solve the attendance situation of teachers and achieve zero time-consuming attendance task.In this design, the automatic roll call system in class mainly uses tensorflow calculation framework, which can well implement various de...
