Pattern matching method and pattern matching program
First Claim
1. A pattern matching method for executing matching between a pattern on a design data, and a pattern on an image obtained by an image formation apparatus, wherein, using information concerning a depression and/or a protrusion of the pattern on said design data, or a pattern portion and/or a non-pattern portion on said design data, pattern matching is executed between the pattern on the design data, and the pattern on said image.
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Accused Products
Abstract
It is an object of the invention to provide a suitable method for identifying depression/protrusion information in a design data; and a program and an apparatus for the same; for example, even in the case that similar portions are arranged, to provide a method for enabling a pattern matching with high precision between the design data and an image obtained by an image formation apparatus or the like; and a program and an apparatus for the same. To attain the above object, a pattern matching method, wherein, using information concerning a depression and/or a protrusion of the pattern on the design data, or a pattern portion and/or a non-pattern portion on the design data, pattern matching is executed between the pattern on the design data and the pattern on said image; and a program for the same are provided.
66 Citations
6 Claims
- 1. A pattern matching method for executing matching between a pattern on a design data, and a pattern on an image obtained by an image formation apparatus, wherein, using information concerning a depression and/or a protrusion of the pattern on said design data, or a pattern portion and/or a non-pattern portion on said design data, pattern matching is executed between the pattern on the design data, and the pattern on said image.
- 4. A computer program product which makes a computer function, so as to execute matching between a pattern on a design data, and a pattern on an image obtained by an image formation apparatus, wherein, using information concerning a depression and/or a protrusion, or a pattern portion and/or a non-pattern portion on said design data, pattern matching is executed between the pattern on the design data, and the pattern on said image.
Specification