Patent ID: 11887293
Assignee: FUJIFILM TOYAMA CHEMICAL CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  A  B  Y | IPC A  B  G

Claim 17:
18. A boundary recess detection method being a method of detecting a boundary recess formed at a boundary position between a plurality of packaging bags each of which packs a medicine and is connected to form a continuous packaging bag having a strip-like shape, the method comprising:
a step of capturing an image of a surface of an imaging target portion on which at least the boundary recess is located a plurality of times while imaging conditions are changed in a state where light is emitted toward the surface of the imaging target portion in the continuous packaging bag; and
a step of detecting the boundary recess in the imaging target portion on the basis of the plurality of images captured under the imaging conditions changed.