US Patent 10909667 Image rectification using transformation data

Image data representative of an inventory location may be acquired by cameras. Described are techniques to process such image data to remove one or more perspective effects. For example, transformation data that corresponds to the inventory location may first be determined. Such transformation data is determined based on associations between points in a common plane and alternate points in a virtual camera plane. Transformed image data may then be generated by applying the transformation data to the image data that is representative of the inventory location.