METHODS AND APPARATUS TO COUNT PEOPLE IN IMAGES

An example method includes analyzing frame pairs of a plurality of frame pairs captured over a period of time to identify a redundant person indication detected in an overlap region, the overlap region corresponding to an intersection of a first field of view of a first image sensor and a second field of view of a second image sensor, each of the frame pairs including a first frame captured by the first image sensor and a second frame captured by the second image sensor; eliminating the identified redundant person indication to form a conditioned set of person indications for the period of time; grouping similarly located ones of the person indications of the conditioned set to form groups; analyzing the groups to identify redundant groups detected in the overlap region; and eliminating the redundant groups from a people tally generated based on the groups.