Camera Motion Estimation Using Feature Points in MPEG Compressed Domain.
Peter M. KuhnPublished in: ICIP (2000)
Keyphrases
- compressed domain
- feature points
- camera motion estimation
- camera motion
- image sequences
- bundle adjustment
- camera parameters
- point correspondences
- motion vectors
- video analysis
- motion estimation
- bitstream
- structure from motion
- feature matching
- inter frame
- spatio temporal
- background subtraction
- moving objects
- three dimensional
- feature descriptors
- surveillance videos
- video sequences
- motion compensation
- activity recognition
- machine learning
- image features
- computational complexity
- computer vision