| 摘要 |
An image processing system includes an imaging device that captures an image of a measurement object to obtain a captured image, an arrangement detection unit that detects an arrangement state of the measurement object and determines a tilt angle of the measurement object relative to the imaging device, a storage unit that stores a template image, a skew correction unit that corrects the captured image based on the tilt angle determined by the arrangement detection unit to generate a skew-corrected image, a scale correction unit that calculates an amount of scale deviation between the skew-corrected image and the template image and corrects the skew-corrected image based on the calculated amount of scale deviation to generate a scale-corrected image, and a position search unit that performs template matching using the template image on the scale-corrected image to determine a position corresponding to the template image in the captured image. |
