标题:A calibration simplified method for gaze interaction based on using experience
作者:Niu, Cong ;Sun, Jiande ;Li, Jing ;Yan, Hua
通讯作者:Sun, Jiande
作者机构:[Niu, Cong ;Sun, Jiande ] School of Information Science, Engineering Shandong University, Jinan; 250100, China;[Yan, Hua ] School of Computer Science 更多
会议名称:17th IEEE International Workshop on Multimedia Signal Processing, MMSP 2015
会议日期:19 October 2015 through 21 October 2015
来源:2015 IEEE 17th International Workshop on Multimedia Signal Processing, MMSP 2015
出版年:2015
DOI:10.1109/MMSP.2015.7340846
关键词:Calibration; Eye Tracking; Gaze Tracking; User Experience
摘要:The step of calibration prevents the gaze interaction from interacting naturally, which usually needs five or more calibration points to obtain the user's calibration information. In this paper, a calibration simplified method is proposed, which is based on user experience and consists of the user experience accumulation stage and the calibration simplified stage. In the user experience accumulation stage, the calibration is still needed as usual before each gaze interaction and the calibration parameters and the position of the user are stored as the calibration experience, where the calibration parameters include the actual coordinates of the calibration points and their estimation errors. In the calibration simplified stage, the user needs to fixate on only one calibration point for calibration before the calibration information can be estimated according to the user experience stored in the first stage. Even the calibration information can be estimated according to only the position of the user and the stored calibration parameters, which means the user can interact with computer via gaze directly without calibration. The simulations show that the gaze estimation accuracy of the proposed calibration simplified method can be 1.4047° with one calibration point and 1.7489° without calibration point, which are much higher than that without the user experience. © 2015 IEEE.
收录类别:EI;SCOPUS
Scopus被引频次:3
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84960352586&doi=10.1109%2fMMSP.2015.7340846&partnerID=40&md5=d0d9a4a5c412155044725904b4a26bd4
TOP