This work presents a new method for motion estimation of tagged cardiac magnetic resonance sequences based on variational techniques. The variational method has been improved by adding a new term in the optical flow equation that incorporates tracking points with high stability of phase. Results wer
Estimation of stereo and motion parameters using a variational principle
β Scribed by HP Trivedi
- Book ID
- 113302250
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 374 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0262-8856
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
New, gauge-independent, second-order Lagrangian for the motion of classical, charged test particles is proposed. It differs from the standard, gauge-dependent, first-order Lagrangian by boundary terms only. A new method of deriving equations of motion from field equations is developed. When applied
## Abstract A general variational principle for transition and density matrices is proposed. The principle is closely related to Rowe's variational treatment of the equationsβofβmotion method. It permits the simultaneous construction of coupled approximations for two eigenstates, and it is a straig