Channel Attention for Sensor-Based Activity Recognition: Embedding Features into all Frequencies in DCT Domain.
Shige XuLei ZhangYin TangChaolei HanHao WuAiguo SongPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- activity recognition
- dct domain
- human activities
- human activity recognition
- spatial domain
- low level
- action recognition
- compressed domain
- discrete cosine transform
- transfer learning
- feature extraction
- event detection
- human visual system
- transform domain
- machine learning
- computer vision
- dct coefficients
- image retrieval
- visual information
- post processing
- image compression