Patent ID: 11933603
Assignee: FUJIFILM BUSINESS INNOVATION CORP.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 12:
13. The measurement apparatus according to claim 1, wherein:
the light irradiator includes a second light source, the first light source being used for applying light to the specific portion from the first direction, the second light source being used for applying light to the specific portion from the second direction; and
based on information on light received by the light receiver when light is applied from the first light source to a common irradiation subject and information on light received by the light receiver when light is applied from the second light source to the common irradiation subject, the processor is configured to generate (i) correction information used for correcting shading information on light received by the light receiver when light is applied from the first light source to the specific portion and (ii) correction information used for correcting shading information on light received by the light receiver when light is applied from the second light source to the specific portion.