Lower Order Krawtchouk Moment-Based Feature-Set for Hand Gesture Recognition.
Bineet KaurGarima JoshiPublished in: Adv. Hum. Comput. Interact. (2016)
Keyphrases
- feature set
- hand gesture recognition
- lower order
- zernike moments
- higher order
- feature vectors
- high order
- hand gestures
- gesture recognition
- feature selection
- shape features
- color segmentation
- feature extraction
- feature space
- objective function
- texture features
- classification accuracy
- human computer interaction
- computational complexity
- covariance matrix
- shape descriptors
- invariant features
- principal components
- pairwise
- affine invariant
- rotation invariant
- image representation
- fourier descriptors
- image reconstruction
- denoising
- basis functions
- hidden markov models
- data sets