Target pose judgment method and system

• Main Authors: ZHAO YUYU, PAN WENWU, DOU YANJUAN, LUO HAOXIN, YAO YUXIANG, WEI JIFENG, LI XU, YOU ANQING, YONG SONGLIN
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention discloses a target pose judgment method and system, and the method comprises the steps: (1) creating a reference target database, and constructing a three-dimensional point cloud data set A; (2) collecting a three-dimensional point cloud data set B of a to-be-measured target; (3) preprocessing the three-dimensional point cloud data set B; (4) carrying out semantic segmentation on the preprocessed three-dimensional point cloud data to realize three-dimensional point cloud data separation of each suspected target; and (5) according to the separated three-dimensional point cloud data of each suspected target, completing target identification and calculating the real-time position and attitude of the target. The system comprises a reference target database module, an area array single-photon detector module, a to-be-detected target three-dimensional point cloud data calculation module, a to-be-detected target three-dimensional point cloud data preprocessing module, a to-be-detected target three-dime