A real-time vision-interactive guiding system

Cheng Yu Chang, You Sheng Yeh, Pau-Choo Chung, Jar-Ferr Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publicationISCAS 2006
Subtitle of host publication2006 IEEE International Symposium on Circuits and Systems, Proceedings
Pages2393-2396
Number of pages4
Publication statusPublished - 2006 Dec 1
EventISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems - Kos, Greece
Duration: 2006 May 212006 May 24

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Other

OtherISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems
CountryGreece
CityKos
Period06-05-2106-05-24

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • Cite this

    Chang, C. Y., Yeh, Y. S., Chung, P-C., & Yang, J-F. (2006). A real-time vision-interactive guiding system. In ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems, Proceedings (pp. 2393-2396). [1693104] (Proceedings - IEEE International Symposium on Circuits and Systems).