PROCEDE D'ELABORATION D'UNE CONSIGNE DE DETOURAGE D'UNE LENTILLE OPHTALMIQUE
The method involves correcting shape of a projected longitudinal profile (52) so as to equalize perimeter length of the profile with perimeter length of an acquired longitudinal profile (50). A trimming instruction is deducted from a corrected longitudinal profile (53). The correction step is perfor...
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Main Authors | , , , |
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Format | Patent |
Language | French |
Published |
07.10.2011
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Subjects | |
Online Access | Get full text |
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Summary: | The method involves correcting shape of a projected longitudinal profile (52) so as to equalize perimeter length of the profile with perimeter length of an acquired longitudinal profile (50). A trimming instruction is deducted from a corrected longitudinal profile (53). The correction step is performed by stretching the longitudinal profile according to a given mathematical function, the projected profile along an ordinate axis (Y2) transverse to a horizontal axis (X2) and by compressing the stretched longitudinal profile along the horizontal axis orthogonal to the ordinate axis. |
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Bibliography: | Application Number: FR20090004384 |