Scale-invariant Aspects of Cardiac Dynamics Across Sleep Stages and Circadian Phases.
Plamen Ch. IvanovPublished in: EMBC (2006)
Keyphrases
- scale invariant
- keypoints
- scale invariance
- scale space
- natural images
- multiscale
- affine invariant
- texture images
- feature transformation
- object class recognition
- image structure
- textured surfaces
- local binary pattern
- figure ground separation
- interest point detectors
- invariant features
- dynamical systems
- texture classification
- image features
- detection algorithm
- pairwise
- feature space
- object recognition
- face recognition
- scale invariant features
- computer vision