@article{Al Darwich_Babout_2015, title={OPTIMIZATION OF 3D LOCAL ORIENTATION MAP CALCULATION IN THE MATLAB FRAMEWORK}, volume={5}, url={https://ph.pollub.pl/index.php/iapgos/article/view/990}, DOI={10.5604/20830157.1159324}, abstractNote={<p>This paper presents the development and evaluation of a new approach toward the optimization of 3D local orientation map calculation in the Matlab framework. This new approach can be detailed as: optimize eigenvector calculation for PCA analysis of X-ray micro tomography images of lamellar Titanium alloys image. We use two different methods to find the eigenvector of the largest eigenvalue and compare them with the Matlab built-in function (eigs). The results show a steep decrease of the calculation time using the authors’ method compared to the Matlab built-in function.</p>}, number={2}, journal={Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska}, author={Al Darwich, Ranya and Babout, Laurent}, year={2015}, month={Jun.}, pages={22–24} }