Sedentary Behavior Estimation with Hip-worn Accelerometer Data: Segmentation, Classification and Thresholding.
Yiren Wang Fatima-tuz-ZahraRong ZablockiChongzhi DiMarta M. JankowskaJohn BellettiereJordan A. CarlsonAndrea Z. LaCroixSheri J. HartmanDori E. RosenbergJingjing ZouLoki NatarajanPublished in: CoRR (2022)
Keyphrases
- maximum likelihood criterion
- accelerometer data
- activity recognition
- statistical classification
- image segmentation
- multiscale
- decision trees
- edge detection
- adaptive thresholding
- image classification
- machine learning
- supervised learning
- segmentation algorithm
- otsu method
- threshold selection
- thresholding method
- level set
- segmentation method
- medical images
- feature extraction
- image processing
- object segmentation
- text classification
- feature vectors
- feature selection
- computer vision