3D reconstruction and measurement method for spatial object via in-orbit hedgehopping imaging
A space object and three-dimensional reconstruction technology, applied in 3D modeling, image data processing, instruments, etc., can solve the problems of increasing task difficulty and difficulty in obtaining ideal results from ground observation, and achieve the effect of reducing difficulty and cost
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[0018] A method for three-dimensional reconstruction and measurement of space objects based on multi-view reconstruction, the specific steps are as follows:
[0019] 1. Fly-by shooting in space to obtain fly-by images
[0020] A fly-by shooting system based on releasing the shooting unit to fly over the space target is used to acquire fly-by images. The fly-by shooting system includes a shooting unit, an on-orbit reconnaissance platform, a space data transmission relay station, and a ground data processing station.
[0021] When space target detection and measurement needs arise, the reconnaissance platform (satellite) approaches the space target through orbital maneuvering, and releases the shooting unit to fly past the target, completes the multi-angle fly-by shooting of the target, and obtains the fly-by image. The flyby image is transmitted by the data transmission module of the shooting unit, and sent to the ground data processing terminal through the space data transmiss...
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