VideoPipe 2022 Challenge: Real-World Video Understanding for Urban Pipe Inspection. - Yi Liu 081; Xuan Zhang; Ying Li; Guixin Liang; Yabing Jiang; Lixia Qiu; Haiping Tang; Fei Xie; Wei Yao 017; Yi Dai; Yu Qiao 001; Yali Wang 001 (ICPR, 2022)