US 11,380,098 B2 · Shelf label detection device, shelf label detection method, and shelf label detection program

Abstract

The present disclosure accurately detects the position of a shelf label disposed on a display shelf. A shelf label detection device may be provided with a shelf label position correction unit and a shelf label position identification unit. The shelf label position correction unit corrects a manual shelf label position set including a shelf label position that has been set in advance for a reference camera image, using an automatic shelf label position set which includes a shelf label position detected from a monitoring camera image using image recognition, thereby generating a corrected shelf label position set. The shelf label position identification unit uses the corrected shelf label position set to identify the shelf label position in the monitoring camera image.

Claims11

Dependent claims

A shelf label detection device, comprising:

an obtainer that obtains first camera video and second camera video including an image of a shelf label arranged in a display shelf;
a corrector that corrects a first shelf label position set to generate a corrected shelf label position set by using a second shelf label position set, the first shelf label position set including a shelf label position that is set by a user in advance in the first camera video, the second shelf label position set including a shelf label position for the image of the shelf label detected from the second camera video through video recognition;
and
a determiner that determines the shelf label position in the second camera video by using the corrected shelf label position set.

1 more element

Dependencies are inferred from the claim text.

Shelf label detection device, shelf label detection method, and shelf label detection program

Life of this patent

Shelf label detection device, shelf label detection method, and shelf label detection program

Life of this patent

Abstract

Claims11