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Software and hardware integrated portable remote sensing image real-time processing system

A remote sensing image and real-time processing technology, applied in image data processing, electronic digital data processing, image analysis, etc., can solve the problems of insufficient portability, low efficiency, and low degree of automation of the system platform, and achieve the goal of improving product processing and production efficiency Effect

Active Publication Date: 2017-11-24
WUHAN UNIV
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  • Abstract
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Problems solved by technology

[0009] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing image processing system, such as low efficiency when processing a large amount of remote sensing data, the system platform is not portable enough, and the degree of automation is low, so as to design and implement an image processing system embedded in a portable high-performance computer The system, under emergency conditions, can efficiently and quickly process a large amount of remote sensing image data, and realize the whole process of image production preprocessing and processing integration and real-time display of image products

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Embodiment Construction

[0040] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0041] The object of the present invention is to provide a kind of portable remote sensing image real-time processing system integrating software and hardware, including the design of the following aspects:

[0042]The portable remote sensing image real-time processing system integrating software and hardware runs on a hardened workstation computer. The design of this workstation fully embodies the characteristics of mobile embedding, and can be miniaturized and portable in terms of shape and structure;

[0043] Receive the data transmission plan, allocate computing resources by the cluster scheduling, open the data receiving program, the receiving program has multi-channel reception, real-time data transmission, if the data is sent, the transmitted data will be received;

[0044] While receiving the transmitted data...

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Abstract

The invention provides a software and hardware integrated portable remote sensing image real-time processing system. The system is characterized in that a computer with multiple GPUs and multiple CPUs is arranged and used for achieving integrated full-automatic processing from data real-time receiving to real-time generation of image products; a cluster scheduling manager is embedded in the computer and used for completing real-time distribution of computing resources and storage resources and supporting emergency scheduling; the computer is provided with a data receiving program, a data formatting program and a remote sensing image processing program, and based on the cluster scheduling manager, integrated full-automatic processing is executed through cluster task distribution and scheduling. By means of the system, multi-scene remote sensing images can be processed at the same time, and the requirement of the speed of processing the large-scale remote sensing images under emergency conditions is met.

Description

technical field [0001] The invention relates to the technical field of optical remote sensing image processing, in particular to a portable remote sensing image real-time processing system integrating software and hardware. Background technique [0002] The remote sensing image processing system is a computer system with data input and output equipment and image processing, which can correct, enhance, and classify the original image information collected from remote sensing satellite ground stations, remote sensing aircraft, etc. Remote sensing technology is a comprehensive detection technology. Over the past 40 years, remote sensing technology has been increasingly widely used in many fields such as resource and environmental investigation and detection, military application, and urban planning. With the diversification of detection platforms and the massive quantity of acquired data, remote sensing processing functions are also becoming more and more diverse. In the proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06T7/00
CPCG06F9/505G06F9/5083G06T7/00G06T2207/10032
Inventor 眭海刚马国锐端海旺
Owner WUHAN UNIV
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