Octree-Based 3D Logic and Computation of Spatial Relationships in Live Video Query Processing.
Jun YeKien A. HuaPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2014)
Keyphrases
- spatial relationships
- live video
- query processing
- spatial information
- image content
- augmented reality
- database systems
- spatial databases
- data structure
- virtual objects
- spatial relations
- video streams
- spatial objects
- spatial data
- r tree
- d objects
- range queries
- action recognition
- video clips
- index structure
- visual words
- information retrieval
- tree structure
- multi dimensional
- computer vision