Real-Time Affine Global Motion Estimation Using Phase Correlation and its Application for Digital Image Stabilization.
Sanjeev KumarHaleh AzartashMainak BiswasTruong Q. NguyenPublished in: IEEE Trans. Image Process. (2011)
Keyphrases
- digital image stabilization
- phase correlation
- global motion
- image stabilization
- real time
- motion estimation
- image sequences
- motion vectors
- optical flow
- image registration
- camera motion
- motion correction
- matching algorithm
- frequency domain
- kalman filter
- cross correlation
- consecutive frames
- image alignment
- video processing
- video shots
- disparity estimation
- log polar
- video sequences
- fourier domain
- motion parameters
- least squares
- rigid motion
- motion compensated
- feature extraction