Finally, this work also focuses on the development of a vector field interpolation technique. This technique allows vector field characteristics to be incorporated into the interpolation via local streamline approximations. Results indicate that this algorithm is comparable to the bilinear interpolation technique when interpolating vector fields under limited noise levels. However, in the presence of noise, this vector field oriented algorithm tends to improve the accuracy of the interpolation.a150 a100 a50 0 50 100 150 a150 a100 a50 0 50 100 150 Manual dispalcement (pixels) Horizontal displacement (u) Number of data points (N): 223 Isotropic regularization (r: 0.922) Streamline regularization (r: 0.925) (a) a200 a150 a100anbsp;...
|Title||:||Analysis of Large Magnitude Discontinuous Non-rigid Motion|
|Author||:||Mani V. Thomas|
|Publisher||:||ProQuest - 2008|