TY - GEN
T1 - Marker-less feature and gesture detection for an interactive mixed reality avatar
AU - Moreno, Isidro
AU - Prakash, Edmond C.
AU - Loaiza, Diego F.
AU - Lozada, Diego A.
AU - Navarro-Newball, Andrés A.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/11/16
Y1 - 2015/11/16
N2 - Subject-object interaction in a museum exhibit requires capture of the rigid museum objects, gestures and tasks performed by visitors as well as the subject-object interactions. Our interactive system takes a real object belonging to the avatar of a Tlingit warrior. The chosen object is a Tlingit war helmet replica which had to be detected by a RGB camera without the help of fiducial markers and used to display information on the screen. Our contribution is to integrate cascade classifiers, normally used to detect faces, to detect the helmet and to inform the mixed reality application flow. Classifiers adapted better to the museums ambient conditions. Additionally, we used skeletal data to detect when the user puts the helmet on and to allow an avatar on screen to be controlled by the user.
AB - Subject-object interaction in a museum exhibit requires capture of the rigid museum objects, gestures and tasks performed by visitors as well as the subject-object interactions. Our interactive system takes a real object belonging to the avatar of a Tlingit warrior. The chosen object is a Tlingit war helmet replica which had to be detected by a RGB camera without the help of fiducial markers and used to display information on the screen. Our contribution is to integrate cascade classifiers, normally used to detect faces, to detect the helmet and to inform the mixed reality application flow. Classifiers adapted better to the museums ambient conditions. Additionally, we used skeletal data to detect when the user puts the helmet on and to allow an avatar on screen to be controlled by the user.
UR - http://www.scopus.com/inward/record.url?scp=84962859063&partnerID=8YFLogxK
U2 - 10.1109/STSIVA.2015.7330433
DO - 10.1109/STSIVA.2015.7330433
M3 - Conference contribution
AN - SCOPUS:84962859063
T3 - 2015 20th Symposium on Signal Processing, Images and Computer Vision, STSIVA 2015 - Conference Proceedings
BT - 2015 20th Symposium on Signal Processing, Images and Computer Vision, STSIVA 2015 - Conference Proceedings
A2 - Guarin, Pedro Vizcaya
A2 - Posada, Lorena Garcia
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 20th Symposium on Signal Processing, Images and Computer Vision, STSIVA 2015
Y2 - 2 September 2015 through 4 September 2015
ER -