### Dynamic 3D Real-Time Modeling Technology Based on Improved Particle Swarm Optimization

ZHENG Chaoxin1，2, DONG Chen1，3, HE Guorong1，3, CHEN Rongzhong1，3, XIONG Ziqi1，3

1. 1.College of Mathematics and Computer Science, Fuzhou University, Fuzhou 350116, China
2.Standing Committee of the Fujian Provincial People’s Congress, Fuzhou 350001, China
3.University Key Laboratory of Information Security of Network Systems, Fuzhou 350116, China
• Online:2019-03-01 Published:2019-03-06

### 基于改进粒子群算法的动态3D实时建模技术

1. 1.福州大学 数学与计算机科学学院，福州 350116
2.福建省人大常委会，福州 350001
3.网络系统信息安全福建省高校重点实验室，福州 350116

Abstract: For the traditional 3D modeling technology, it cannot meet the demand of 3D models with the user’s room and other dimensions in real time without the professional measurement tools. In this paper, it proposes a dynamic 3D modeling method based on the gyroscope sensor and improved particle swarm algorithm. This method is employed to calculate the size and position of the 3D model of the room, which can achieve real-time room scale modeling, etc. , so that users can preview the decoration effect of the entire room in all directions, the overall impression of the room as a whole, easy to operate and real-time. Experimental results show that the prefabricated effect previewing system based on the improved particle swarm optimization algorithm solves the defects of inaccurate measurement in the traditional 3D modeling techniques in China and has certain theoretical and practical significance.