METHOD OF DETECTING THE ORIENTATION OF AN OPHTHALMIC LENS IN ITS PACKAGE

A method and apparatus for determining whether an ophtalmic lens (10) that is suspended in a solution is inverted in its packaging (12). The lens and its solution in their packaging are illuminated by a light source (16), an image is acquired by a Smart Camera (18), and the image is analyzed to dete...

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Bibliographische Detailangaben
Hauptverfasser:	ADAMS, JONATHAN, P, AMADOR, MIGUEL, CHRUSCH, PETER, WILKINSON, THOMAS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PACKING PERFORMING OPERATIONS PHYSICS STORING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	A method and apparatus for determining whether an ophtalmic lens (10) that is suspended in a solution is inverted in its packaging (12). The lens and its solution in their packaging are illuminated by a light source (16), an image is acquired by a Smart Camera (18), and the image is analyzed to determine whether the ophtalmic lens is inverted. L'invention porte sur un procédé et un appareil pour déterminer si ou non une lentille ophtalmique (10) qui est mise en suspension dans une solution est inversée dans son emballage (12). La lentille et sa solution dans leur emballage sont éclairées par une source de lumière (16), une image est acquise par une caméra intelligente (18), et l'image est analysée pour déterminer si la lumière ophtalmique est inversée.