Behavior analysis method and device, electronic equipment and storage medium

The embodiment of the invention discloses a behavior analysis method and device, electronic equipment and a storage medium. The method comprises the steps that a first image sequence is acquired; performing feature extraction on each to-be-processed image in the first image sequence to obtain a first target feature map corresponding to the to-be-processed image; obtaining a prediction confidence map and a prediction part affinity field from the first target feature map through a posture estimation model; clustering prediction confidence maps respectively corresponding to various joint points in the first target feature map by using the prediction part affinity field so as to connect various joint points belonging to the same analysis object in each prediction confidence map, and obtaining a second target feature map corresponding to the to-be-processed image; generating a second image sequence corresponding to the first image sequence; and performing behavior analysis on the plurality of analysis objects acco