Body gesture classification based on Bag-of-features in frequency domain of motion.
Yutaka KondoKentaro TakemuraJun TakamatsuTsukasa OgasawaraPublished in: RO-MAN (2012)
Keyphrases
- frequency domain
- bag of features
- image classification
- feature extraction
- fourier transform
- spatial domain
- phase correlation
- denoising
- visual features
- feature selection
- human body
- image representation
- camera motion
- subband
- object recognition
- image sequences
- image processing
- text classification
- hand gestures
- human motion
- super resolution
- visual words
- machine learning
- image data
- feature vectors
- feature space
- video sequences
- computer vision