虚拟旅游中海量3D点云数据的细节层次索引技术研究 (Research on Detail Level Index Technology of Massive 3D Point Cloud Data in Virtual Tourism).
Erping ZhaoHongen DangWei LiuPublished in: 计算机科学 (2017)
Keyphrases
- data sets
- data processing
- database
- data analysis
- data structure
- raw data
- experimental data
- data points
- input data
- massive data sets
- massive data
- original data
- synthetic data
- high dimensional data
- statistical analysis
- computer systems
- small number
- end users
- relational databases
- high quality
- training data
- knowledge discovery
- probability distribution
- virtual world
- prior knowledge
- augmented reality
- high dimensional
- multimedia data
- statistical methods
- information systems
- data mining