Semantic annotation and retrieval of unedited video based on extraction of 3D camera motion.
Wolfgang WaizeneggerIngo FeldmannOliver SchreerPublished in: CBMI (2008)
Keyphrases
- semantic annotation
- camera motion
- automatic annotation
- epipolar geometry
- image sequences
- video sequences
- motion blur
- scene structure
- optical flow
- image motion
- ego motion
- motion parameters
- semantic web
- moving camera
- semantically annotated
- bundle adjustment
- structure from motion
- moving objects
- semi automatic
- camera motion estimation
- information retrieval
- feature points
- video stabilization
- information extraction
- object motion
- image retrieval
- content based retrieval
- domain ontology
- general purpose
- motion estimation
- domain knowledge
- decision trees
- computer vision
- databases