Triaxial Accelerometer-Based Fall Detection Method Using a Self-Constructing Cascade-AdaBoost-SVM Classifier.
Wen-Chang ChengDing-Mao JhanPublished in: IEEE J. Biomed. Health Informatics (2013)
Keyphrases
- detection method
- svm classifier
- face detection
- face detector
- cascade classifier
- support vector
- support vector machine
- support vector machine svm
- boosted classifiers
- haar features
- image classification
- detection algorithm
- detection accuracy
- training set
- feature vectors
- weak classifiers
- detection rate
- kernel function
- support vectors
- human faces
- skin color
- hyperplane
- multi class
- linear classifiers
- semi supervised
- feature space
- linear combination
- image processing
- svm classification
- complex background
- binary classifiers
- data sets
- machine learning
- feature selection
- image features
- ls svm
- decision trees
- pattern recognition
- object recognition