Patent ID: 11935351
Assignee: TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS, CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The paper sheet processing apparatus according to claim 1, further comprising:
an image acquisition device which acquires an image of the paper sheet and an image of the fluorescence reference member, which are imaged by the imaging device, and corrects light receiving sensitivity of the imaging device according to brightness of the acquired image of the fluorescence reference member; and
an image processing device which detects a contour of the image of the paper sheet, detects a position shift and an inclination of the paper sheet by comparing the detected contour and a predetermined reference position, and corrects the position and the inclination of the acquired image to the reference position according to the detected position shift and inclination of the paper sheet image.