@inproceedings{CTT100881859, author = {Tri Vien Tran and Hiroto Tanabe and Hideharu Takahashi and Hiroshige Kikura}, title = {Visualization of Fuel Debris Shape and Measurement of Water Level using Parametric Ultrasound}, booktitle = {}, year = 2022, } @inproceedings{CTT100866776, author = {Hiroto Tanabe and Naruki Shoji and Hideharu Takahashi and Hiroshige Kikura}, title = {Study on Object Shape Reconstruction and Water Level Measurement by Air-coupled Parametric Ultrasound}, booktitle = {}, year = 2022, }