Radar monitoring target point selection method

• Main Authors: HUANG YI, DU NIANCHUN, SHEN XIANGQIAN, LIU XIANBAO, XIE XIANG
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides a radar monitoring target point selection method, which comprises the following steps of: roughly selecting a range in which a target point is located in a radar monitoring range, and constructing a set W according to cell numbers in the range in which the roughly selected target point is located; sorting the corresponding cells in the set W from strong to weak according to the signal intensity, selecting cell numbers corresponding to the first k cells to construct a set U, and calculating a deformation value mean value; and for each frame of radar deformation monitoring data, carrying out cosine similarity calculation on a deformation value corresponding to a single cell number in the set W and a deformation value mean value to realize target point selection. The method comprises the following steps: firstly, selecting a cell number on the corner reflector with a large probability through signal intensity sorting, then carrying out deformation value mean value calculation on the select