Protein image alignment via tensor product cubic splines
Florian Alexandru Potra, X. Liu · Optimization methods & software · 2006
The class of tensor product cubic splines is considered in an optimization process for two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) image alignment problems arising in proteomics studies. Numerical results are presented along with comparisons with previous results based on piecewise affine and bilinear transformations.