Planar home decoration design assisting method

Abstract

The invention discloses a planar home decoration design assisting method, which comprises the following steps: (1) acquiring a rendering graph as a planar home decoration background graph, and acquiring camera parameters and depth information of the rendering graph at the same time; (2) constructing a transformation matrix of a projection plane coordinate system and a world coordinate system according to camera parameters, and constructing a three-dimensional model corresponding to the plane home decoration background image according to the transformation matrix; and (3) selecting a target position of a home decoration material on the planar home decoration background image, placing the home decoration material at the target position according to a three-dimensional space constraint condition corresponding to the type of the home decoration material, and converting the physical size of the home decoration material into a projection size according to the target position and depth information so as to realize the planar home decoration aided design. The planar home decoration aided design can improve the home decoration design efficiency.

Description

technical field [0001] The invention relates to the intersecting field of home decoration design and computer aided design, in particular to an auxiliary method for plane home decoration design. Background technique [0002] Home decoration design generally includes hard decoration, customization and soft decoration. Now, the delivery of refined decoration is a major trend of social development. After the owner takes over the house, the house has been unified and hard-furnished by the developer, and only needs to be soft-furnished and decorated. The home decoration design can be completed by part of the hard decoration and auxiliary decoration, and this part is the part that can best reflect the personality and preferences of the house owner. [0003] Soft decoration is an emerging concept in recent years, which subdivides the field of home decoration. The so-called soft decoration refers to the use of accessories that are easy to change and change positions after the hard d...

AI Technical Summary

Problems solved by technology

However, existing soft decoration design tools, such as Meijian, Microsoft PowerPoint, Adobe Photoshop, etc., are often not smart enough and convenient. Users need to determine the size, position, deformation, etc. Often spend a lot of energy on the deformation operation of the material

However, 3D design tools, such as 3D max, are too expensive to learn for ordinary users and are difficult to popularize.

Some Internet 3D design tools, such as Kujiale, Sanweijia, Liping Designer, etc., often need to go through the steps of drawing house type, hard decoration, and customization before starting the soft decoration design. The pre-steps are too long and cumbersome, and it is difficult to meet the current fine decoration delivery. The trend of personalized soft decoration

[0005] The invention patent application with the application publication number CN106295052A discloses a mutual aid home decoration design system, and the invention patent application with the application publication number CN107239997A discloses a self-service furniture home decoration design system. Both of these two home decoration design systems are based on three-dimensional models for home decoration design ,low efficiency

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