@Article{masterArticle, author = {Jorg Onno Entzinger and Dimitrios Iakovou and Ronald G. K. M. Aarts and Johan Meijer }, title = {Improving coaxial measurements in laser welding by correcting distortions of a laser focus lens with a wide field of view}, journal = {Journal of Laser Applications}, year = {2007}, volume = {19}, number = {3}, pages = {141--148}, month = aug, keywords = {Master Thesis work; compact laser welding head; correction of lens distortions; image undistortion}, note = {}, key = {}, ISSN = {1042-346X}, URL = {http://jorg.entzinger.nl/} }