Line-of-sight estimation method and apparatus, electronic device, and storage medium

Abstract

The application relates to the technical field of artificial intelligence, and provides a line-of-sight estimation method and device, electronic equipment and a storage medium, wherein the method acquires a video of a target object, extracts a plurality of video frames from the video, performs three-dimensional line-of-sight estimation on each video frame to obtain a line-of-sight direction, calculates a line-of-sight angle according to the line-of-sight direction, obtains a line-of-sight angle sequence according to a plurality of line-of-sight angles, filters abnormal values in the line-of-sight angle sequence to obtain a target line-of-sight angle sequence, and calculates a current target line-of-sight angle of the target object according to the target line-of-sight angle sequence. The line-of-sight angle based on the plurality of video frames is more robust and has higher accuracy.

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