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Explicit quaternion krawtchouk moment invariants for finger-spelling sign language recognition.
Ilham Elouariachi
Rachid Benouini
Khalid Zenkouar
Arsalane Zarghili
Hakim el Fadili
Published in:
EUSIPCO (2020)
Keyphrases
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moment invariants
sign language recognition
sign language
gesture recognition
pattern recognition
affine transformation
feature vectors
zernike moments
fourier descriptors
efficient implementation
hand tracking
fourier transform
multiscale
motion estimation
shape descriptors