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Generation method and device of lunar soil particle model, electronic equipment and medium

A particle and model technology, applied in the computer field, can solve problems such as the inability to establish a three-dimensional model that reflects the shape of lunar soil particles

Pending Publication Date: 2022-04-22
WUHAN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method, device, electronic equipment and medium for generating a lunar soil particle model, aiming to solve the problem that it is impossible to establish a three-dimensional model reflecting the real lunar soil particle morphology

Method used

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  • Generation method and device of lunar soil particle model, electronic equipment and medium
  • Generation method and device of lunar soil particle model, electronic equipment and medium
  • Generation method and device of lunar soil particle model, electronic equipment and medium

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Effect test

Embodiment 1

[0117] Embodiment 1. In this embodiment, the method for generating the lunar soil particle model may include the following steps:

[0118] In step 1, the overall shape of the target lunar soil particle is obtained, and the overall shape is a sphere.

[0119] Step 2, according to the overall shape of the target lunar soil particles, the basic three-dimensional model is obtained, and the basic three-dimensional model is a three-dimensional sphere.

[0120] Step 3, obtaining the topography data of the target lunar soil particle, the topography data includes angular shape and surface concave-convex shape, wherein the topography data is the data expressing the surface shape, structure, etc. of the target lunar soil particle.

[0121] Step 4: Acquire the first layer according to the shape of the edges and corners. The first layer is a gray scale layer, and the gray scale level of the first layer is the first number.

[0122] Step 5: Acquire a third layer according to the concave-co...

Embodiment 2

[0130] Embodiment 2, in this embodiment, the method for generating the lunar soil particle model may include the following steps:

[0131] In step 1, the overall shape of the target lunar soil particle is obtained, and the overall shape is a sphere.

[0132] Step 2, according to the overall shape of the target lunar soil particles, a basic three-dimensional model is obtained, and the basic three-dimensional model is a three-dimensional sphere.

[0133] Step 3, obtaining the topography data of the target lunar soil particle, the topography data includes angular shape and surface concave-convex shape, wherein the topography data is the data expressing the surface shape, structure, etc. of the target lunar soil particle.

[0134] Step 4: Acquire the first layer according to the shape of the edges and corners. The first layer is a gray scale layer, and the gray scale level of the first layer is the first number.

[0135]Step 5: Acquire a third layer according to the concave-conve...

Embodiment 3

[0142] Embodiment 3, in this embodiment, the method for generating the lunar soil particle model may include the following steps:

[0143] In step 1, the overall shape of the target lunar soil particle is obtained, and the overall shape is a sphere.

[0144] Step 2, according to the overall shape of the target lunar soil particles, the basic three-dimensional model is obtained, and the basic three-dimensional model is a three-dimensional sphere.

[0145] Step 3, obtaining the topography data of the target lunar soil particle, the topography data includes angular shape and surface concave-convex shape, wherein the topography data is the data expressing the surface shape, structure, etc. of the target lunar soil particle.

[0146] Step 4: Acquire the first layer according to the shape of the edges and corners. The first layer is a gray scale layer, and the gray scale level of the first layer is the first number.

[0147] Step 5: Acquire a third layer according to the concave-co...

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Abstract

The invention relates to a lunar soil particle model generation method and device, electronic equipment and a medium. The method comprises the steps that a basic three-dimensional model and the corner angle shape of target lunar soil particles are obtained; according to the shape of the corner angle, obtaining a first pattern layer corresponding to the shape of the corner angle, and according to the shape of the corner angle, adjusting the first pattern layer to obtain a second pattern layer with the shape of the corner angle; according to the second layer and the basic three-dimensional model, a lunar soil particle model is generated, the lunar soil particle model is a three-dimensional model similar to the shape of the target lunar soil particles, and the shape comprises an edge angle shape. According to the method provided by the invention, the first layer in the gray scale form is adjusted according to the corner angle shape of the target lunar soil particle, so that the adjusted layer (second layer) can simulate the corner angle shape of the target lunar soil particle; and the lunar soil particle model generated based on the second layer and the basic three-dimensional model can be similar to the morphology of the target lunar soil particles.

Description

technical field [0001] The invention relates to the field of computers, in particular, the invention relates to a method, device, electronic equipment and medium for generating a lunar soil particle model. Background technique [0002] As the closest extraterrestrial planet to the earth, the moon has great development value and is an important target for future exploration, research and construction. The unique minerals and energy on the moon are important supplements and reserves to the earth's resources, and will play a long-term and stable role in supporting the sustainable development of human society. Therefore, it is of great significance to carry out comprehensive exploration and development of the moon. The first thing to consider when landing on the moon is the landing of lunar probes and astronauts on the lunar surface, as well as the interaction between drilling equipment and lunar soil during the "lunar soil sampling" process, etc. It is necessary to have an in-...

Claims

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Application Information

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IPC IPC(8): G06T17/10G06T7/64
CPCG06T17/10G06T7/64G06T2207/10061
Inventor 李云丽杨振睿
Owner WUHAN INSTITUTE OF TECHNOLOGY
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