Laparoscopic Image-Based Critical Action Recognition and Anticipation With Explainable Features.
Jie ZhangSong ZhouYiwei WangShenchao ShiChidan WanHuan ZhaoXiong CaiHan DingPublished in: IEEE J. Biomed. Health Informatics (2023)
Keyphrases
- action recognition
- spatio temporal interest points
- bag of features
- computer vision
- human actions
- static images
- human detection
- motion features
- action classification
- bag of words
- activity recognition
- spatial temporal
- image features
- low level
- mid level
- feature extraction
- feature space
- feature vectors
- co occurrence
- recognition of human actions
- deformable part models
- depth sensors
- video dataset
- machine learning
- action detection
- view invariant
- independent subspace analysis
- image retrieval