TY - GEN
T1 - A real-time vision-interactive guiding system
AU - Chang, Cheng Yu
AU - Yeh, You Sheng
AU - Chung, Pau Choo
AU - Yang, Jar Ferr
PY - 2006
Y1 - 2006
N2 - This paper presents a real-time vision-interactive guiding system, which could be interactive with users based on the computer vision technology. A real-time front-view face detection using Harr-like features is used to decide when the guiding system should wake up and become interactive with the user. After system initialization, some feature points within the detected face area are going to be found. Then the orientation of user's head will be estimated via pyramidal Lucas-Kanade optical flow tracking. Compared to the traditional guiding system, our system has more flexibility. Guiding providers could choose a suitable display equipment according to the surround environment. With the comparison to other non-vision-based input devices system, such like gloves or markers, our system offers a simple, useful and economical solution for the real-time interaction between the user and computer.
AB - This paper presents a real-time vision-interactive guiding system, which could be interactive with users based on the computer vision technology. A real-time front-view face detection using Harr-like features is used to decide when the guiding system should wake up and become interactive with the user. After system initialization, some feature points within the detected face area are going to be found. Then the orientation of user's head will be estimated via pyramidal Lucas-Kanade optical flow tracking. Compared to the traditional guiding system, our system has more flexibility. Guiding providers could choose a suitable display equipment according to the surround environment. With the comparison to other non-vision-based input devices system, such like gloves or markers, our system offers a simple, useful and economical solution for the real-time interaction between the user and computer.
UR - http://www.scopus.com/inward/record.url?scp=34547263513&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34547263513&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:34547263513
SN - 0780393902
SN - 9780780393905
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 2393
EP - 2396
BT - ISCAS 2006
T2 - ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems
Y2 - 21 May 2006 through 24 May 2006
ER -