A Multimagnetometer Array and Inner IMU-Based Capsule Endoscope Positioning System. - Peng Zhang 042; Yan Xu; Ruizhi Chen; Weiguo Dong; You Li 001; Rong Yu 002; Mingyue Dong; Zhengru Liu; Yuan Zhuang 001; Jian Kuang (IEEE Internet Things J., 2022)