Human body 3D modeling method

Abstract

The invention relates to the technical field of human body modeling, in particular to a human body 3D modeling method. Comprising the following steps of 1, taking a picture by taking a size background picture as a background before a person stands on the size background picture, obtaining a front picture and a side picture of a human body, and obtaining a corresponding positive contour line and a corresponding side contour line through picture processing; 2, establishing a plurality of card-shaped marking lines H, obtaining a part perimeter contour line, corresponding to the card-shaped marking lines H, of the human body, taking the size background picture as a background picture to photograph the part perimeter contour line, and obtaining a part contour line after picture processing; 3, marking intersection points generated by the card type marking line H and the front contour line and the side contour line as anchor points; 4, determining an anchor point of the part contour line based on the card type marking line H; and 5, synthesizing a human body basic model by taking the anchor points of the determined part contour lines as base points, and carrying out human body 3D modeling. The invention provides a human body 3D modeling method which is convenient to operate and can improve the accuracy of modeling data.

Description

technical field [0001] The invention relates to the technical field of human body modeling, in particular to a 3D modeling method for a human body. Background technique [0002] In the field of clothing, when people go to a physical store to buy clothes, most people have to try them on many times. Today, when online shopping is popular, returns due to unfitness often occur. improve. After seeing a style I like and wearing it myself, I often give up because it doesn't fit. An existing solution is: know your own size in advance, and then compare it with the clothes you need to buy to know whether it fits or not. Another solution is: custom-made, but custom-made needs to measure the size of the body, and professional personnel are required to carry out standard measurements according to the style of clothing. It is difficult for laymen to measure accurately, and there is a risk of measurement. It must be customized and cannot be returned. The effect after customization is als...

AI Technical Summary

Problems solved by technology

Another solution is: custom-made, but custom-made needs to measure the size of the body, and professional personnel are required to carry out standard measurements according to the style of clothing. It is difficult for laymen to measure accurately, and there is a risk of measurement. It must be customized and cannot be returned. The effect after customization is also The virtual anti-realistic effect of the real size cannot be generated immediately, the existing 3D drawing equipment is expensive, and the sharing model cannot be promoted because everyone is private

However, the size of the pictures taken by the mobile phone cannot be measured due to the angle of perspective and the distance.

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