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Remote sensing image processing method and device

A remote sensing image processing and remote sensing image technology, which is applied in the field of remote sensing, can solve problems such as the increase in the calculation amount of remote sensing images, and the speed of remote sensing image processing cannot meet actual needs, etc.

Inactive Publication Date: 2017-04-05
TIANJIN HANMING TECH DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] With the development of information technology and sensor technology, the spatial resolution, spectral resolution, and temporal resolution of remote sensing images have been greatly improved, and the amount of calculation for processing remote sensing images has also increased significantly, resulting in the inability to process remote sensing images. meet actual needs

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  • Remote sensing image processing method and device
  • Remote sensing image processing method and device
  • Remote sensing image processing method and device

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Embodiment Construction

[0019] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0020] Grid computing is to interconnect computing resources, data resources and other devices on the WAN to form a large high-performance computing network that can be used and cooperate with each other to solve the imbalance of resource allocation and resource utilization. With the development of computer technology, computing resources, storage resources, information resources, communication resources, etc. are fully shared to improve the ability of existing computers to process large amounts of data while reducing data storage redundancy.

[0021] figure 1 It is a schematic flow chart of an embodiment of the remote sensing image processing method of the present invention, as figure 1 As shown, this embodiment includes the following steps:

[0022] Step 101, obtaining the maximum data processing capacity of multip...

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Abstract

The invention relates to a remote sensing image processing method and device. The method comprises the steps of: acquiring maximum data processing capacity of a plurality of sub-nodes in a grid; according to the maximum data processing capacity, dividing a remote sensing image into a plurality of remote sensing sub-images; and sending the plurality of remote sensing sub-images to the plurality of sub-nodes, so that the plurality of sub-nodes respectively process the plurality of received remote sensing sub-images. According to the remote sensing image processing method and device provided by the invention, the remote sensing image is divided into a plurality of remote sensing sub-images according to the maximum data processing capacity of the sub-nodes in the grid, so that the sub-nodes in the grid implement parallel processing on the remote sensing sub-images according to the processing capacity of the sub-nodes, thereby improving a processing speed of the remote sensing image.

Description

technical field [0001] The invention relates to remote sensing technology, in particular to a remote sensing image processing method and device based on a distributed collaborative manner. Background technique [0002] At present, remote sensing technology has been widely used, for example: in weather forecasting, land census, crop yield estimation, forest survey, geological prospecting, ocean forecasting, environmental protection, disaster monitoring, urban planning and map surveying, etc. Processing can enable better application of remote sensing technology, and can realize the prediction of natural disasters in advance, so as to minimize losses; it can also realize timely weather forecasting; it can also monitor major projects in a timely manner, thus improving the speed of remote sensing data processing has become an increasingly prominent problem. [0003] With the development of information technology and sensor technology, the spatial resolution, spectral resolution,...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06T7/10G06T3/40
CPCG06F3/061G06F3/067G06T3/4038G06T3/4053G06T2207/10032
Inventor 邹燕华
Owner TIANJIN HANMING TECH DEV CO LTD