Why Laughing is Better than SMILing.

Stefano Ferretti Marco Roccetti Silvia Mirri Ludovico Antonio Muratori Paola Salomoni

Published in: Int. J. Semantic Comput. (2007)

Keyphrases

facial expressions
gaze tracking
image processing
machine learning
infrared
real time
object recognition
computer vision
high dimensional
mobile devices
image segmentation
data streams
image retrieval
semi supervised
low cost
object detection
high speed
mobile phone
shortest path