This paper studies and describes PID neural network and its application in image processing, such as im - age noise reducing, image restoration and image shadow removal.
研究并综述了PID神经元网络及其在图像处理中的应用，如图像去噪、图像复原、阴影去除等。
2
Methods Retrospective analysis was made for 235 cases on the following items: age at IUD removal, years after menopause, preoperative estrogen application and the cause of IUD removal.
方法对235例绝经后取环病例有关的取环年龄、绝经年数、术前雌激素应用以及取环原因等进行回顾性分析。
3
Through extension work (Fee) age, lower payment standards, the removal of excessive security, and increase a variety of taxes to maintain the current system functioning.