Active interaction method, electronic device and readable storage medium

An electronic device, comprising:

• at least one processor;
• a memory connected with the at least one processor communicatively;
• wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to carry out an active interaction method, which comprises:
• acquiring a video shot in real time;
• extracting a visual target from each image frame of the video, and generating a first feature vector of each visual target;
• for each image frame of the video, fusing the first feature vector of each visual target and identification information of the image frame to which the visual target belongs, to generate a second feature vector of each visual target;
• aggregating the second feature vectors with the same identification information respectively to generate a third feature vector corresponding to each image frame;
• and
• initiating active interaction in response to determining that the active interaction is to be performed according to the third feature vector of a preset image frame.

A non-transitory computer readable storage medium comprising instructions, which, when executed by a computer, cause the computer to carry out an active interaction method, which comprises:

• acquiring a video shot in real time;
• extracting a visual target from each image frame of the video, and generating a first feature vector of each visual target;
• for each image frame of the video, fusing the first feature vector of each visual target and identification information of the image frame to which the visual target belongs, to generate a second feature vector of each visual target;
• aggregating the second feature vectors with the same identification information respectively to generate a third feature vector corresponding to each image frame;
• and
• initiating active interaction in response to determining that the active interaction is to be performed according to the third feature vector of a preset image frame.