Space target three-dimensional structure reconstruction method using ISAR image sequence chain type scoring

• Main Authors: ZHANG SHENTAO, ZHAO XIAOTONG, XU DAN, WANG XUAN, ZHANG SHUAIQIN, ZHANG RONGJIE, XING MENGDAO, WAN XIN, GAO LAN, WANG SONG
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2023
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTING; COUNTING; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

A space target three-dimensional structure reconstruction method using ISAR image sequence chain type scoring comprises the following steps: dividing echoes acquired by a radar into a plurality of sub-apertures, then performing RD imaging on each sub-aperture to obtain a group of ISAR image sequence...