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A method for modeling micron-sized fugu epidermal spines based on image processing

An image processing and modeling method technology, applied in the field of biological modeling, can solve problems such as low modeling accuracy and low efficiency, and achieve the effects of simple operation, low modeling accuracy, and improved modeling efficiency and quality.

Active Publication Date: 2022-02-11
JIANGSU UNIV OF SCI & TECH
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Problems solved by technology

[0003] Purpose of the invention: The main purpose of the present invention is to provide a micron-scale fugu epidermal spine contour modeling method based on image processing to solve the problems of low modeling accuracy and low efficiency in the prior art

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  • A method for modeling micron-sized fugu epidermal spines based on image processing
  • A method for modeling micron-sized fugu epidermal spines based on image processing
  • A method for modeling micron-sized fugu epidermal spines based on image processing

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Embodiment Construction

[0034] In order to describe the technical solution disclosed in the present invention in detail, further elaboration will be made below in conjunction with the accompanying drawings and specific embodiments.

[0035] In terms of industrial manufacturing, bionics is an important technology for research and application. What the present invention provides is a method for modeling the contour of micron puffer puffer epidermis body spines based on image processing.

[0036] The first is the sample extraction process: take adult healthy pufferfish (pufferfish) as the experimental object, peel off the complete fish skin and soak it overnight until the mucus is separated from the epidermis, clean it, and use biological dissection tools to dissect and mark the pufferfish epidermis. Soak the epidermis with 5% potassium hydroxide solution, and place it in a KH-45A incubator for 6-8 hours to accelerate the dissolution of the fish skin. After the fish skin is dissolved, pour out the turb...

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Abstract

The invention discloses an image processing-based method for modeling the contour of micron-scale puffer fish epidermis body thorns. The method first obtains the microscopic image of the target sample located in the same focal plane through microscopic technology, and then obtains the complete contour of the sample image ;Use the software to obtain the CAD file of the contour image; use the CAD software to reconstruct the coordinate system and obtain the contour spline points in batches; finally realize the fitting of the contour curve spline points in MATLAB and obtain a higher precision mathematical expression of the sample contour curve , so as to create a three-dimensional model. This method can realize the mathematical model acquisition of the contour of the tiny sample only through computer software, and is simple and economical to operate. The problem of low modeling accuracy of size samples.

Description

technical field [0001] The invention belongs to biological modeling technology, and in particular relates to an image processing-based method for modeling the contour of micron-scale fugu epidermis body thorns. Background technique [0002] In bionics, it is usually necessary to extract the microstructure of the biological surface for feature analysis in order to establish a drag reduction element model and apply it to the surfaces of aircraft, ships, swimsuits, etc. to achieve the effect of drag reduction. In the past, due to the difficulty of modeling due to the small size of the sample, the morphological outline was simplified, ignoring many structural features, and the model accuracy was low. Therefore, the modeling of micron-scale structures lacks a modeling method that is simple to operate, economical, and capable of obtaining contour features with high precision. Contents of the invention [0003] Purpose of the invention: The main purpose of the present invention ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T7/62G06T5/30G06T5/00G06T17/00
CPCG06T7/0002G06T7/62G06T5/30G06T17/00G06T2207/10056G06T5/70
Inventor 冯晓明田桂中刘晨庆周宏根贾长峰朱烨圣范东亮张耀升崔杰
Owner JIANGSU UNIV OF SCI & TECH
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