Product exposure analysis in a shopping environment

摘要

Systems and methods for analyzing product exposure to one or more shoppers in a shopping environment are disclosed herein. One method may include developing a three-dimensional model of the shopping environment indicating a product location of each of a plurality of products, capturing a plurality of images of shoppers using an overhead camera, and computing an estimated field of view of each shopper captured in the plurality of images. Computer vision techniques may be used to determine a location of a facial feature in the plurality of images, determine a head pose, and then assign the estimated field of view. The method may further include, based on the three-dimensional model, computing that a product location exists within the estimated field of view for each shopper, and generating a visibility metric based on an extent to which the product location exists within each estimated field of view.