CPC G06T 7/73 (2017.01) [G06T 7/80 (2017.01); G06V 10/22 (2022.01); G06T 2207/30196 (2013.01); G06T 2207/30242 (2013.01)] | 12 Claims |
1. A method for counting regional population, comprising:
acquiring an image to be analyzed in a target region, wherein the target region comprises at least one sub-region, and the image to be analyzed comprises at least one sub-image corresponding to the at least one sub-region one by one;
detecting a position of each first human body part in the image to be analyzed;
determining, according to the position of each first human body part in the image to be analyzed and a first transformation relation, a physical position of each first human body part in the target region, wherein the first transformation relation is a transformation relation between a physical position of the first human body part in the target region and a position thereof in the image to be analyzed; and
determining the population in each sub-region according to a relative positional relation between the position of the first human body part in the image to be analyzed and the sub-image, as well as a relative positional relation between the physical position of the first human body part and the sub-region.
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