A Multi-Person Video Dataset Annotation Method of Spatio-Temporally Actions. (arXiv:2204.10160v2 [cs.CV] UPDATED)

Spatio-temporal action detection is an important and challenging problem in
video understanding. However, the application of the existing large-scale
spatio-temporal action datasets in specific fields is limited, and there is
currently no public tool for making spatio-temporal action datasets, it takes a
lot of time and effort for researchers to customize the spatio-temporal action
datasets, so we propose a multi-Person video dataset Annotation Method of
spatio-temporally actions.First, we use ffmpeg to crop the videos and frame the
videos; then use …

annotation arxiv cv dataset person video