PHYSIOLOGICAL SIGN RECOGNITION-BASED DISTANCE LEARNING METHOD, DEVICE, APPARATUS, AND STORAGE MEDIUM

摘要

A physiological sign recognition-based distance learning method, a device, an apparatus, and a storage medium, pertaining to the technical field of physiological sign recognition. The method comprises: receiving a learning instruction triggered by a learner, playing a tutorial streaming media, and acquiring a video containing the face of the learner during playback of the tutorial streaming media (S10); determining a facial expression of the learner (S20); determining, according to the facial expression, whether the learner is in a pre-determined low-effectiveness learning state (S30); if so, acquiring a tutorial frame and tutorial voice data currently being played in the tutorial streaming media (S40); and extracting a keyword from the tutorial voice data, determining, from the tutorial frame, an object requiring mixed reality according to the extracted keyword, and performing mixed reality processing on the determined object to obtain a mixed reality tutorial frame enabling the learner to have immersive experience (S50).