Nidec-Read Corporation

Masayuki Tsujimoto

Toshihide Matsukawa

Kenichi Akasaka

Hironori Nakamura

An image processing unit including: a pad region extraction unit that executes pad region extraction processing of extracting a substantially rectangular pad region surrounding a plurality of pads from an image of an inspection target object; an imaginary straight line setting unit that executes imaginary straight line setting processing of setting an imaginary first straight line parallel to a side extending in an X direction of the pad region and setting an imaginary second straight line parallel to a side extending in a Y direction of the pad; and a reference point setting unit that executes reference point setting processing of setting an intersection between the first straight line and the second straight line as the reference point.

Growing community of inventors

Kyoto, Japan

Masayuki Tsujimoto