Evaluation of pixel- and motion vector-based global motion estimation for camera motion characterization.
Martin HallerAndreas KrutzThomas SikoraPublished in: WIAMIS (2009)
Keyphrases
- global motion estimation
- camera motion
- motion vectors
- global motion
- video sequences
- motion estimation
- motion compensation
- image sequences
- video processing
- video compression
- bit rate
- structure from motion
- moving camera
- video coding
- optical flow
- motion parameters
- ego motion
- block matching
- adjacent frames
- motion field
- feature points
- motion blur
- moving objects
- compressed domain
- video data
- reference frame
- computational complexity
- motion model
- closed form
- object motion
- prediction error
- machine learning
- image processing