Double constrained bag of words for human action recognition.
Chao WuYaqian LiYaru ZhangBin LiuPublished in: Signal Process. Image Commun. (2021)
Keyphrases
- bag of words
- action recognition
- image classification
- visual words
- text classification
- human actions
- image representation
- pascal voc
- discriminative power
- document representation
- n gram
- bag of words models
- text documents
- object retrieval
- textual features
- text classification tasks
- portuguese language
- computer vision
- bag of features
- machine learning