A video intelligent detection method for urban underground drainage pipe based on improved convolutional neural network
PENG Shugang, WANG Dacheng, TAN Junhui, AO Xuanfeng, YU Jiaying
Bulletin of Surveying and Mapping . 2021, (10): 132 -135,167 .  DOI: 10.13474/j.cnki.11-2246.2021.320