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Application Research on Intelligent Design System of Indoor Public Space Based on Computer AI Technology

The data deconstruction ability and visual imaging ability of virtual reality technology in space determine that it has a great development prospect in the field of interior space design. This paper studies the application of virtual reality technology in indoor space performance through the analysis of the application of virtual reality technology in the indoor space of IoT smart home. Based on computer AI technology, this paper proposes a rational design method for small indoor spaces based on 3D vision. First, the small indoor space calibration of 3D vision is carried out, and the corresponding relationship between the imaging plane and the 3D points is obtained, which lays the foundation for the layout planning of the small indoor space. Use the see-through imaging model to achieve 3D visualization of indoor space. Then we use the sparse segmentation method to reconstruct visual features, fuse information, match edge pixels, and combine color features to complete the design of a three-dimensional simulation system for indoor space layout. The simulation results show that the imaging effect and efficiency of the system are better than those of the contrast system, and it has better applicability.