Vision-Based Mid-Air Unistroke Character Input Using Polar Signatures.

Lalit Kane Pritee Khanna

Published in: IEEE Trans. Hum. Mach. Syst. (2017)

Keyphrases

augmented reality
data sets
real time
text input
fourier analysis
input device
rotation invariant
fourier transform
human computer interaction
vision system
learning algorithm
machine learning
feature extraction
three dimensional
infrared
decision trees
website
image processing
digital signature
computer vision