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Satellite image processing system and method based on high-performance calculation

A high-performance computing and image processing technology, applied in the field of satellite image processing, can solve the problems of inability to expand conveniently, inability to process large amounts of data, lack of system fault tolerance, etc.

Pending Publication Date: 2021-10-12
GEOVIS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the computing power of a single computer is limited by the performance and number of CPUs, and the performance is limited, so it cannot process large amounts of data; each workstation can only be used by one user at a time, and cannot support multiple users at the same time; after the configuration of the workstation is completed It cannot be conveniently expanded, and it cannot be used once a failure occurs, and the system does not have fault tolerance

Method used

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  • Satellite image processing system and method based on high-performance calculation
  • Satellite image processing system and method based on high-performance calculation

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Embodiment Construction

[0028] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0029] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0030] figure 1 It shows the structure of the satellite image processing system according to the present invention, which is constructed based on the idea of ​​high-performance computing, including ...

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Abstract

The invention provides a satellite image processing system and method based on high-performance calculation. The system comprises a plurality of image processing computers, a plurality of image data storage computers and a management computer which are connected through an internal network, and one or more client computers which are connected with the management computer through an external network. According to the invention, a plurality of image processing computers are connected together through a high-speed network so as to provide strong computing power; an independent and extensible storage system is built through a plurality of image data storage computers, and large-capacity and high-performance shared storage is provided; the processing performance and the storage performance are allowed to be expanded by increasing more computers; multiple users are supported to carry out image processing operation at the same time, and resource sharing is achieved; and the system has a fault-tolerant capability, so that when some computers have faults, the system can still continue to operate and provide services to the outside.

Description

technical field [0001] The invention relates to the technical field of satellite image processing, in particular to a satellite image processing system and method based on high-performance computing. Background technique [0002] Satellite image processing is a computationally intensive process, and traditional satellite image processing uses special graphics workstations. Workstation is an independent system, including CPU, memory and external storage, with keyboard, mouse and monitor for human-computer interaction. Users import data into the workstation and run relevant image processing algorithms on the workstation to complete processing tasks. . However, the computing power of a single computer is limited by the performance and number of CPUs, and the performance is limited, so it cannot process large amounts of data; each workstation can only be used by one user at a time, and cannot support multiple users at the same time; after the configuration of the workstation is...

Claims

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Application Information

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IPC IPC(8): G06T1/20G06F9/50
CPCG06T1/20G06F9/5072
Inventor 胡风华张建学赵文波周健臧远慧
Owner GEOVIS CO LTD
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