@article{machizaud:ujm-00657282, TITLE = {{Fourier-based automatic alignment for improved visual cryptography schemes}}, AUTHOR = {Machizaud, Jacques and Chavel, Pierre and Fournel, Thierry}, URL = {https://ujm.hal.science/ujm-00657282}, JOURNAL = {{Optics Express}}, PUBLISHER = {{Optical Society of America - OSA Publishing}}, VOLUME = {19}, NUMBER = {23}, PAGES = {22709-22722}, YEAR = {2011}, MONTH = Oct, DOI = {10.1364/OE.19.022709}, PDF = {https://ujm.hal.science/ujm-00657282/file/00657282.pdf}, HAL_ID = {ujm-00657282}, HAL_VERSION = {v1}, }