Apparatus and methods for the inspection of objects

Image analysis – Applications – Manufacturing or product inspection

Reexamination Certificate

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C382S141000, C382S199000, C382S218000

Reexamination Certificate

active

09633756

ABSTRACT:
A method for inspecting objects comprising: creating a reference image for a representative object, the reference image comprising an at least partially vectorized first representation of boundaries representing the representative object; acquiring an image of an object under inspection comprising a second representation of boundaries representing the object under inspection; and comparing a location of at least some boundaries in the second representation of boundaries to a location of corresponding boundaries in the at least partially vectorized first representation of boundaries, thereby to identify defects.

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