@phdthesis{keriven:tel-00005617, TITLE = {{Equations aux d{\'e}riv{\'e}es partielles, Evolutions de courbes et de surfaces et espaces d'echelle: Applications {\`a} la vision par ordinateur}}, AUTHOR = {Keriven, Renaud}, URL = {https://pastel.hal.science/tel-00005617}, HAL_LOCAL_REFERENCE = {PASTEL.OAI2:142}, SCHOOL = {{Ecole des Ponts ParisTech}}, YEAR = {1997}, MONTH = Dec, TYPE = {Theses}, PDF = {https://pastel.hal.science/tel-00005617/file/tel-00005617.pdf}, HAL_ID = {tel-00005617}, HAL_VERSION = {v1}, }