TY - GEN
T1 - Interaction with a electric wheelchair using a laser pointer
AU - Liu, Yaxin
AU - Zhang, Yanqiang
AU - Yao, Yufeng
AU - Zhong, Ming
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12
Y1 - 2018/12
N2 - As the population aging becomes more and more serious, WMRA (Wheelchair Mounted Robotic Arms) has been rapidly developed. But it still has many problems in human-robot interaction. In this paper, laser pointer is used as an interactive method for wheelchair. First, the camera acquires the color image, then each channel of the image is carried on the weight process, causing the object with high brightness in the image to reduce. This operation eliminates environmental interference, and then color image is converted into HSV image. The background difference method and target matching method are used to detect the laser point in the home environment. In the experiment, the laser point in the home environment can be well detected, and the laser pointer is used as an interactive interface for the electric wheelchair, which enables the wheelchair to achieve the functions of forward, backward, left, right and so on.
AB - As the population aging becomes more and more serious, WMRA (Wheelchair Mounted Robotic Arms) has been rapidly developed. But it still has many problems in human-robot interaction. In this paper, laser pointer is used as an interactive method for wheelchair. First, the camera acquires the color image, then each channel of the image is carried on the weight process, causing the object with high brightness in the image to reduce. This operation eliminates environmental interference, and then color image is converted into HSV image. The background difference method and target matching method are used to detect the laser point in the home environment. In the experiment, the laser point in the home environment can be well detected, and the laser pointer is used as an interactive interface for the electric wheelchair, which enables the wheelchair to achieve the functions of forward, backward, left, right and so on.
KW - Interation
KW - Laser pointer
KW - Target matching
KW - Wheelchair
UR - https://www.scopus.com/pages/publications/85068421192
U2 - 10.1109/ITOEC.2018.8740622
DO - 10.1109/ITOEC.2018.8740622
M3 - 会议稿件
AN - SCOPUS:85068421192
T3 - Proceedings of 2018 IEEE 4th Information Technology and Mechatronics Engineering Conference, ITOEC 2018
SP - 471
EP - 475
BT - Proceedings of 2018 IEEE 4th Information Technology and Mechatronics Engineering Conference, ITOEC 2018
A2 - Xu, Bing
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE Information Technology and Mechatronics Engineering Conference, ITOEC 2018
Y2 - 14 December 2018 through 16 December 2018
ER -