Human Joint Motion Recognition Using Ultrasound Pulse Echo Based on Test Feature Classifier.
Yoichiro TsutsuiTakayuki TanakaShun'ichi KanekoYukinobu SakataMaria Q. FengPublished in: J. Robotics Mechatronics (2009)
Keyphrases
- human arm
- feature set
- static images
- motion capture data
- motion analysis
- space time
- fold cross validation
- input features
- ultrasound images
- motion features
- motion model
- test data
- image features
- joint angles
- human gait
- selection scheme
- motion capture
- training data
- body movements
- feature vectors
- gait analysis
- thermal imaging
- image sequences
- human walking
- learning algorithm
- motion parameters
- improve the recognition accuracy
- feature extractor
- decision trees
- human subjects
- camera motion
- training samples
- motion estimation
- support vector machine
- optical flow
- feature space
- support vector
- feature values
- gait recognition
- feature subset
- class labels
- multi class
- moving objects
- training set
- ultrasound probe