In this article, the research of multimedia teaching video content feature extraction is carried out. According to the file structure, data type, and storage mechanism of the teaching video, a program is developed to automatically extract the structural features of the teaching video content, and a storage and retrieval database is established.…

To promote the construction of public physical education online courses in colleges and universities and the evaluation of the effectiveness of course teaching, this article combines 3D reconstruction techniques in computer vision to construct a set of human body shape reconstruction models and apply them to physical training exercises and…

The growing body of literature is reporting positive results when it comes to flipped learning which across disciplines and contexts involves student-centered, technology-integrated teaching. Using a systematic scoping review, this paper seeks to examine the impact of the flipped instructional design (FID) as an online pedagogy on students'…

Self-reflection based on the analysis of one's own teaching performance has proven to be a powerful method for developing student teachers´ professional knowledge. The aim of this study was to investigate how a web-based guiding framework involving the use of a pedagogical tool for planning and reflection in conjunction with annotated video…