METHOD AND SYSTEM FOR EVALUATING EVALUATED PATTERN OF MASK

PROBLEM TO BE SOLVED: To provide a method, a system and a computer program product for evaluating an evaluated pattern of a mask. SOLUTION: The method includes: receiving multiple moments that represent an image of the evaluated pattern, wherein a size of information required for representing the mu...

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Bibliographische Detailangaben
Hauptverfasser: BRAUDE CHAIM, BEN-YISHAI MICHAEL, SCHWARZBAND ISHAI, GREENBERG GADI, MANGAN SHMOOLIK
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method, a system and a computer program product for evaluating an evaluated pattern of a mask. SOLUTION: The method includes: receiving multiple moments that represent an image of the evaluated pattern, wherein a size of information required for representing the multiple moments is substantially smaller than a size of pixel information that form the image of the evaluated pattern; and processing the multiple moments in order to determine at least one shape parameter of the evaluated pattern. COPYRIGHT: (C)2008,JPO&INPIT