Combat-formation visualization method based on a visual perceptional topological relationship model

Abstract

The invention discloses a combat-formation visualization method based on a visual perceptional topological relationship model. By using the method, internal association features of combat formation and visual range features of the combat formation can be expressed, and the combat formation can be more comprehensively characterized visually. According to the method, for a three-dimensional world coordinate set of each individual of the combat formation, a minimum-spanning-tree algorithm is adopted to generate a skeleton inside the combat formation, and the same is closer to a formation shape ofthe combat formation; at the same time, for a two-dimensional latitude and longitude coordinate set of each individual, a minimum-convex-hull method is adopted to generate a contour of the combat formation and distribution on a space sphere surface, and integrity of the combat formation is reflected; and then the two algorithms are superimposed, the internal association features of the combat formation can be expressed, the visual range features of the combat formation can also be expressed, the combat formation can be more comprehensively characterized visually, and connection lines have good visualization features of less intersection, formation fitting and the like.

Description

technical field [0001] The invention relates to the technical field of information visualization, in particular to a combat formation visualization method based on a visual perception topological relationship model. Background technique [0002] In the process of military operations, military decision-making is the soul of combat command. Among them, the more influential general process model of military decision-making is the OODA decision-making cycle model. This model is a dynamic cycle process composed of four links: observation, judgment, decision-making, and action. Among them, the visual perception of the battlefield situation is the basis of observation and judgment. In the battlefield situation, the combat formation is an important combat unit in military operations. It is an organism composed of multiple combat entities that have similar spatial positions, similar motion states, complementary combat functions, the same combat intent, and mutual coordination. Comba...

AI Technical Summary

Problems solved by technology

For complex hierarchical relationships, such as a subset system of a limited set such as Hypergraph, different subsets are expressed by filling the enclosing area with a certain transparency color, but there is a lack of visual expression of the relationship between internal elements

[0005] Compared with the visualization of graphs or networks, combat formations only have collective features, and the individuals in them have only affiliation with the combat formation, and there is no clear connection relationship between individuals. How to optimize the connection relationship between individuals has become a combat formation. Difficulties in visualization; the traditional three-dimensional visualization of combat formations usually uses individual display methods such as models + signs + tracks, which does not express the internal abstract characteristics of the integrity of combat formations, and also lacks the visual display of combat formations. Therefore, For the specific research object of combat formation, it is necessary to carry out relevant visualization research

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