Three-dimensional morphological virtual modeling method of corn silk

A technology of three-dimensional shape and modeling method, which is applied in the field of three-dimensional modeling and virtual agriculture in computer graphics, virtual modeling and digital design of three-dimensional shape of crops, and can solve the problem of not having crop physiological characteristics, difficult to adapt to corn ear model, It does not meet the problems of agricultural knowledge background, etc., and achieves the effect of easy operation, strong controllability and strong realistic effect.
CN101673414BActive Publication Date: 2012-04-11BEIJING RES CENT FOR INFORMATION TECH & AGRI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING RES CENT FOR INFORMATION TECH & AGRI
Publication Date
2012-04-11

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Abstract

The invention discloses a three-dimensional morphological virtual modeling method of corn silk. The method comprises the following steps: observing the morphological structure of core silk and determining characteristic parameters of three-dimensional morphological of corn silk; establishing a three-dimensional virtual morphological model according to the characteristic parameters, wherein respectively carrying out modeling on silk axis, cluster stalk, spike stalk, bract and kernel. The three-dimensional morphological virtual modeling method combines the modern computer graphics technology and the modern algricultural science and production process, can realize three-dimensional display of silk on the computer for different corn varieties by setting model parameters, and has stronger realistic effect. The model has strong controllability and easy operation and can meet the requirements of digital design of the corn silk.
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Description

technical field

[0001] The invention relates to the technical field of three-dimensional modeling and virtual agriculture in computer graphics, in particular to the technical field of three-dimensional virtual modeling and digital design of crops. Background technique

[0002] With the rapid development of agricultural information technology, emerging virtual reality technology has been increasingly applied in the field of agriculture. It is particularly worth mentioning that virtual agriculture has become an important trend in my country's agricultural development. Virtual agriculture can not only The digitization of agricultural crops and the ability to provide researchers with convenient interactive operations and observations play a huge role in promoting agricultural development. With the wide application of virtual reality technology in the field of agriculture, it has become possible to analyze, study and design the morphological structure and growth process of crops i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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