Application of Virtual Reality Technology in Data Collection and Visualization of Green and Smart Buildings

This article starts with the basic concepts of virtual reality technology and analyzes the application of image-based virtual reality technology in the data collection and visualization of green smart buildings from the shallower to the deeper. Based on the seamless splicing and real-time roaming of images, this paper develops a partial spherical surface the model's indoor virtual roaming system. The system uses a combination of automatic matching and human-computer interaction, which can seamlessly stitch multiple photos into a panoramic image. At the same time, it uses an improved look-up table-based algorithm to realize real-time roaming from a fixed viewpoint. The virtual reality technology and ecological construction technology are rethinked, their practicability and limitations are analyzed, and innovative exploration is carried out through technical integration.