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Visual customization method and system for remote sensing product production process

A production process and remote sensing product technology, applied in the field of visualization customization method and system of remote sensing product production process, can solve the problems of inconvenient maintenance, large application limitations, poor use flexibility, etc., to achieve convenient maintenance, good cross-platform compatibility, Universal effect

Pending Publication Date: 2020-11-17
HENAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The technical problem to be solved by the present invention is to solve the problems in the prior art of high complexity of remote sensing processing algorithms, high threshold for using the visual production system of remote sensing products, poor flexibility of use, inconvenient maintenance, and large application limitations

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  • Visual customization method and system for remote sensing product production process

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Embodiment 1

[0028] This embodiment provides a visual customization method for the production process of remote sensing products, such as figure 1 shown, including:

[0029] S1: By initializing the atomic algorithm component, the atomic algorithm information is mapped to the atomic algorithm component image, and the XML file information of the atomic algorithm component is visualized;

[0030] S2: Parse the custom process XML file into a visualized image, the visualized image contains various component graphics, expresses the sequential relationship of atomic algorithm calls with connecting lines, and finally displays it with a directed graph with unidirectional arrow connecting lines to extract component topology Relationship information is transformed into dependencies between atomic algorithm components, realizing visualization of atomic algorithm component dependencies, and displaying the parsed attribute information;

[0031] S3: According to the parsed custom process XML information...

Embodiment 2

[0069] This embodiment provides a visual customization system for the production process of remote sensing products, including:

[0070] The algorithm component initialization module is used to map the atomic algorithm information to the atomic algorithm component image through the initialization of the atomic algorithm component, and visually display the XML file information of the atomic algorithm component;

[0071] The process information parsing module is used to parse the custom process XML file into a visualized image, the visualized image contains various component graphics, expresses the sequential relationship of atomic algorithm calls with connecting lines, and finally uses a directed graph with unidirectional arrow connecting lines Display, extract component topological relationship information, convert it into dependencies between atomic algorithm components, realize visualization of atomic algorithm component dependencies, and display the parsed attribute informat...

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Abstract

The invention relates to a visual customization method and system for a remote sensing product production process, and the method comprises the steps: carrying out the visual display of the XML information of an atomic algorithm module through the initialization of the atomic algorithm module; analyzing the custom process XML file into a visual image to obtain a directed graph, and realizing visualization of an atomic algorithm component dependency relationship; realizing flow information reconstruction according to the connection relationship between the atomic algorithm components generatedby the user operation; and extracting a topological relationship of the directed graph, converting the topological relationship into a dependency relationship among the atomic algorithm components, and generating a process XML file conforming to logic. According to the method, the problems of high use threshold, poor use flexibility, inconvenient maintenance and large application limitation of a remote sensing product visual production system in the prior art can be solved, and a user can flexibly customize a remote sensing data processing flow in a multi-platform environment.

Description

technical field [0001] The present application belongs to the technical field of remote sensing products, and in particular relates to a method and system for visual customization of the production process of remote sensing products. Background technique [0002] With the application of remote sensing image processing more and more widely, there are more and more remote sensing processing algorithms, and the complexity of the algorithms is getting higher and higher. Based on the common technical analysis of remote sensing algorithm, the common modules of the algorithm can be extracted, the basic information of remote sensing algorithm and the content of product input and output structure can be set, and the remote sensing algorithm can be componentized. In the production process of remote sensing products, it is necessary to know the dependencies between these algorithms, set the data transmission parameters between the corresponding algorithms, and then call these product a...

Claims

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Application Information

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IPC IPC(8): G06F16/958
CPCG06F16/958
Inventor 谢毅党兰学张婉君赵青杰孙彻左宪禹乔保军
Owner HENAN UNIVERSITY
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