US 11,842,321 B1
Image-based detection of planogram product spaces
Chuhang Zou, Seattle, WA (US); Behjat Siddiquie, Seattle, WA (US); Abhay Mittal, Seattle, WA (US); Jean Laurent Guigues, Seattle, WA (US); and Chris Broaddus, Sammamish, WA (US)
Assigned to Amazon Technologies, Inc., Seattle, WA (US)
Filed by Amazon Technologies, Inc., Seattle, WA (US)
Filed on Mar. 17, 2021, as Appl. No. 17/204,406.
Int. Cl. G06Q 10/087 (2023.01); G06V 20/64 (2022.01)
CPC G06Q 10/087 (2013.01) [G06V 20/64 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
analyzing first image data generated by a first camera in a facility to identify a portion of the first image data representing one or more items;
analyzing second image data generated by a second camera in the facility to identify a portion of the second image data representing the one or more items;
determining a first location of a first predefined point of the portion of the first image data;
determining a second location of a second predefined point of the portion of the second image data;
determining a triangulated point using at least the first location of the first predefined point of the portion of the first image data and the second location of the second predefined point of the portion of the second image data;
aligning the portion of the first image data and the portion of the second image data using the triangulated point;
determining a first bounding box that encapsulates the portion of the first image data and the portion of the second image data as aligned using the triangulated point;
projecting the first bounding box onto the first image data and onto the second image data;
determining a second bounding box by altering one or more coordinates associated with the first bounding box based at least in part on the projecting; and
storing an indication of the second bounding box.