A review of ADCP river flow measurement method based on bio-visual mechanism
Jiaxin Gao, Qiyao Yang, Mengyao Yuan, Yuxi Zhu, Yikai Ma, Fei Wang · 2023
At present, ADCP is the most effective method for measuring multi-layered streamflow profiles internationally. Therefore, this paper is dedicated to presenting the research progress of ADCP measurement methods in a more systematic and complete way, focusing on the application of bio-visual mechanisms in ADCP measurements. Based on the comparison of traditional river flow measurement methods and ADCP river flow measurement methods, the current status of ADCP applications at home and abroad is analyzed. When ADCP is used to measure river flow, for a certain measurement section cannot accurately reflect the shortcomings of river flow data, based on the use of bio-vision mechanism, the use of visual neural computation is considered to process the river flow and the resulting section data, etc., while using The visual perceptual field adjustment mechanism for global or local features of the image makes the acquired data more accurate to estimate the data of the whole river flow.