| 摘要 |
An image processing system for an electro-optical camera of a satellite payload is provided to estimate not only a moving direction and a moving speed of a subject depending on time, bus also the information about the ground coordinate of a received image. A main image sensing module(202) photographs a region of a first scan line perpendicular to a scan direction. An assistant image sensing module(203) photographs a region of a second scan line that keeps relative distance from the first scan line in the scan direction. A control module(201) generates a clock signal that repeatedly activates the assistant sensing module and the main sensing module. A coordinate separation module(204) separates the images of a target ground coordinate region from the plural images stored at the main and assistant sensing modules.
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