Improved discrete fourier transform based spectral feature for surface electromyogram signal classification.
Jiayuan HeDingguo ZhangXinjun ShengJianjun MengXiangyang ZhuPublished in: EMBC (2013)
Keyphrases
- translation invariant
- three dimensional
- frequency domain
- emg signals
- d objects
- surface reconstruction
- radon transform
- geometrical features
- feature vectors
- normal vectors
- fourier transform
- range data
- ridgelet transform
- fourier domain
- smooth surfaces
- geometric features
- neural network
- image reconstruction
- feature set
- object recognition
- face recognition
- image segmentation