IMAGE MATCHING OPTIMIZATION VIA VISION AND INERTIAL DATA FUSION: APPLICATION TO NAVIGATION OF THE VISUALLY IMPAIRED

被引:3
|
作者
Pissaloux, Edwige [1 ]
Chen, Yong [1 ]
Velazquez, Ramiro [2 ]
机构
[1] UPMC, ISIR, CNRS, UMR 7222, 4 Pl Jussieu,Pyramide Tour 55,Boite Courrier 173, F-75005 Paris, France
[2] Univ Panamer, Mecatron & Control Sistemas, Aguascalientes 20290, Ags, Mexico
关键词
Autonomous navigation; image matching; vision-inertial data fusion; navigation assistance for the visually impaired;
D O I
10.1142/S0219467810003913
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Autonomous navigation by humans or robots is usually based on stereo image matching. However, classic image matching methods are not suitable for wearable realtime navigation systems. This paper proposes a new image-matching algorithm which fuses information from both images and inertial data. A preliminary evaluation of the algorithm shows that it is effective for indoor navigation.
引用
收藏
页码:545 / 558
页数:14
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