Region-Based Sub-pixel Motion Estimation from Noisy, Blurred, and Down-Sampled Sequences.
Osama A. OmerToshihisa TanakaPublished in: PCM (2006)
Keyphrases
- motion estimation
- hierarchical block matching
- super resolution algorithm
- degraded images
- motion estimator
- optical flow
- video compression
- motion compensation
- motion compensated
- hidden markov models
- video coding
- super resolution
- video sequences
- inter frame
- motion vectors
- noisy images
- search range
- image sequences
- motion field
- spatial domain
- motion segmentation
- motion parameters
- motion detection
- image restoration
- image segmentation
- noisy environments
- cardiac motion estimation
- phase correlation
- salt and pepper noise
- intensity values
- reference frame
- pixel values
- motion model
- image retrieval
- image processing
- pixel wise
- block matching
- blurred images
- image pixels
- motion estimation algorithm
- sequential patterns
- low resolution
- computer vision