@InProceedings{MirandaViMaLeViCa:2012:ReGeRe,
author = "Miranda, Leandro and Vieira, Thales and Martinez, Dimas and
Lewiner, Thomas and Vieira, Ant{\^o}nio W. and Campos, Mario F.
M.",
affiliation = "Mathematics, UFAL and Mathematics, UFAL and Mathematics, UFAL
and Mathematics, PUC-Rio and Computer Science, UFMG and Computer
Science, UFMG",
title = "Real-time gesture recognition from depth data through key poses
learning and decision forests",
booktitle = "Proceedings...",
year = "2012",
editor = "Freitas, Carla Maria Dal Sasso and Sarkar, Sudeep and Scopigno,
Roberto and Silva, Luciano",
organization = "Conference on Graphics, Patterns and Images, 25. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Gesture recognition , Pose identification , Depth sensors , 3d
motion , Natural user interface.",
abstract = "Human gesture recognition is a challenging task with many
applications. The popularization of real time depth sensors even
diversifies potential applications to end-user natural user
interface (NUI). The quality of such NUI highly depends on the
robustness and execution speed of the gesture recognition. This
work introduces a method for real-time gesture recognition from a
noisy skeleton stream, such as the ones extracted from Kinect
depth sensors. Each pose is described using a tailored angular
representation of the skeleton joints. Those descriptors serve to
identify key poses through a multi-class classifier derived from
Support Vector learning machines. The gesture is labeled
on-the-fly from the key pose sequence through a decision forest,
that naturally performs the gesture time warping and avoids the
requirement for an initial or neutral pose. The proposed method
runs in real time and shows robustness in several experiments.",
conference-location = "Ouro Preto, MG, Brazil",
conference-year = "22-25 Aug. 2012",
doi = "10.1109/SIBGRAPI.2012.44",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2012.44",
language = "en",
ibi = "8JMKD3MGPBW34M/3C8G5FH",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3C8G5FH",
targetfile = "gesture_learning_sibgrapi_certified.pdf",
urlaccessdate = "2024, May 02"
}