The spike recognition in strong motion records model based on improved feature extraction method and SVM.
Baofeng ZhouWenheng GuoMaofa WangYue ZhangRunjie ZhangYue YinPublished in: Comput. Geosci. (2024)
Keyphrases
- feature vectors
- recognition rate
- support vector
- feature extraction
- hand gestures
- support vector machine svm
- visual perception
- motion analysis
- image sequences
- recognition accuracy
- motion features
- motion estimation
- multi class
- single feature
- space time
- feature vectors are extracted
- motion model
- human gait
- object recognition
- pattern recognition
- support vector machine
- image features
- humanoid robot
- motion recognition
- camera motion
- classification algorithm
- svm classifier
- unbalanced data
- activity recognition
- svm classification
- recognition process
- motion patterns
- feature space
- static images
- moving objects
- machine learning
- optical flow
- partial occlusion
- human motion
- human activities
- gesture recognition
- record linkage
- character recognition
- hidden markov models
- knn
- action recognition
- motion synthesis
- rotational motion
- feature set