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Space-based intelligent image processing method

An intelligent image and processing method technology, applied in the field of image processing, can solve problems such as taking up a large transmission time, ineffective calculation, and affecting the effectiveness of tasks, so as to reduce the pressure of data transmission, improve timeliness, and reduce pressure.

Pending Publication Date: 2019-09-27
INST OF SOFTWARE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing space-based imaging methods cannot perform effective calculations on the satellite, and only perform simple calculations or no calculations, and need to transmit the data to the ground for processing
But for tasks that require quick response, it cannot meet the task requirements
For example, fire detection or battlefield situation awareness in the military context requires immediate response based on image processing results. It takes a lot of transmission time to transmit data to the ground, which affects the effectiveness of the task.
At the same time, the need to transmit massive amounts of data to the ground also puts enormous pressure on the satellite-to-ground data transmission link and ground data storage

Method used

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Embodiment 1

[0029] The space-based supercomputing platform is a reconfigurable computing unit with flexible architecture and easy to expand running on the space-based satellite platform. It can achieve a leap in space-based computing power by adding computing nodes, which provides good space-based data processing algorithms. The implementation environment and operating platform of.

[0030] With the birth of the space-based supercomputing platform, space-based computing capabilities have been greatly improved. The targeted processing of the massive image data of the spaceborne load reduces the data transmission pressure of the satellite-to-earth link and makes it possible to quickly respond to space-based observations.

[0031] The space-based intelligent imaging method on the space-based supercomputing platform can achieve valueless data removal, noise reduction, cloud removal, deblurring, de-jitter, contrast enhancement, low illumination enhancement, super-resolution reconstruction, three-di...

Embodiment 2

[0051] See figure 2 Shown is a flow chart of a space-based intelligent image processing method, which is applied to a distributed server and specifically includes the following steps:

[0052] S201. Obtain the mission plan and images;

[0053] S202. Process the image according to the mission plan to become a processed image;

[0054] S203. According to the mission plan, extract a monitoring target from the processed image.

[0055] S204. Perform evaluation and judgment based on the extracted monitoring target and task plan.

[0056] If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a stor...

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Abstract

The invention provides a space-based intelligent image processing method, and relates to the field of satellite image processing and satellite-borne equipment control, the space-based intelligent image processing method comprises the following steps: obtaining a task plan and an image; processing the image according to the task plan to form a processed image. Compared with the prior art, the satellite-ground link digital transmission pressure is reduced, the timeliness of satellite-borne task execution is improved, the satellite is used for obtaining image information, the obtained image is directly processed, the monitoring target is extracted from the processed image according to the task plan, and in this way, the pressure of satellite-borne data storage is reduced through the design.

Description

Technical field [0001] The invention relates to the technical field of image processing, in particular to a space-based intelligent image processing method. Background technique [0002] With the development of aerospace payload technology, the detection data acquired by various high-resolution detection instruments has increased significantly, while the development of on-board data processing capabilities and satellite-to-ground communication capabilities has been relatively lagging. The existing space-based imaging methods cannot perform effective calculations on the satellites, only simple calculations or no calculations, and data needs to be transmitted to the ground for processing. But for tasks that require rapid response, the task requirements cannot be met. For example, fire detection or battlefield situation awareness in the military context requires immediate response tasks based on the results of image processing. It takes a lot of transmission time to transmit data t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V20/13G06V10/96
Inventor 赵岩赵军锁张衡夏玉立
Owner INST OF SOFTWARE - CHINESE ACAD OF SCI
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