Fast elastic motion estimation with improved Levenberg-Marquardt optimization.
Chuan-Ming SongXin MinShiqi SunXiang-Hai WangBao-Cai YinPublished in: Inf. Sci. (2022)
Keyphrases
- levenberg marquardt
- motion estimation
- nonlinear least squares
- least squares
- artificial neural networks
- back propagation
- bundle adjustment
- optical flow
- gauss newton
- trust region
- optimization algorithm
- image sequences
- initial guess
- video sequences
- training algorithm
- optimization methods
- decision trees
- convergence rate
- point correspondences
- structure from motion
- feature selection
- global convergence
- maximum likelihood
- super resolution
- objective function
- fuzzy logic