Step counting on smartphones using advanced zero-crossing and linear regression.
Jungryul SeoYutsai ChiangTeemu Henrikki LaineAdil Mehmood KhanPublished in: IMCOM (2015)
Keyphrases
- linear regression
- zero crossing
- least squares
- regression methods
- regression problems
- ridge regression
- edge detection
- image intensity
- edge detector
- linear regression model
- scale space
- nonlinear regression
- wavelet transform
- directional derivatives
- gray scale images
- band limited
- image analysis
- multivariate regression
- feature selection
- linear predictors
- regression method
- gray scale
- dynamic programming
- image sequences
- three dimensional