Sign Language Recognition with Quaternion Moment Invariants: A Comparative Study.
Ilham ElouariachiRachid BenouiniKhalid ZenkouarArsalane ZarghiliHakim el FadiliPublished in: NISS (Springer) (2021)
Keyphrases
- moment invariants
- sign language recognition
- sign language
- pattern recognition
- gesture recognition
- affine transformation
- fourier descriptors
- fourier transform
- zernike moments
- feature vectors
- hand tracking
- efficient implementation
- rotation invariant
- color texture
- affine invariant
- image sequences
- image registration
- viewpoint
- matching algorithm
- human computer interaction
- signal processing