GestureLaser and GestureLaser Car: development of an embodied space to support remote instruction
Proceedings of the Sixth European conference on Computer supported cooperative work
Computer Processing of Line-Drawing Images
ACM Computing Surveys (CSUR)
A Clustering Approach to Corner Point Analysis in Hand Drawn Images
ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 3 - Volume 3
Remote Collaboration using a Shoulder-Worn Active Camera/Laser
ISWC '04 Proceedings of the Eighth International Symposium on Wearable Computers
ICPR '06 Proceedings of the 18th International Conference on Pattern Recognition - Volume 04
A point-and-click interface for the real world: laser designation of objects for mobile manipulation
Proceedings of the 3rd ACM/IEEE international conference on Human robot interaction
Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility
Designing Laser Gesture Interface for Robot Control
INTERACT '09 Proceedings of the 12th IFIP TC 13 International Conference on Human-Computer Interaction: Part II
An iterative image registration technique with an application to stereo vision
IJCAI'81 Proceedings of the 7th international joint conference on Artificial intelligence - Volume 2
"Moving to the centre": A gaze-driven remote camera control for teleoperation
Interacting with Computers
A comparative study of four input devices for desktop virtual walkthroughs
Computers in Human Behavior
Design of a wireless remote monitoring and object tracking robot
Robotics and Autonomous Systems
ShortStraw: a simple and effective corner finder for polylines
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
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A robot navigation system using the pattern recognition of figures drawn by a laser pointer has been proposed. Typical figures are registered and assigned to individual robot commands. Each figure is identified based on the feature of its edges. This system detects trace of laser beam and calculates its optical flow vectors. Each figure has its own characteristic distribution pattern of vector inclinations. By evaluating the optical flow pattern of displayed laser spot, the system distinguishes the shape of a laser beam trace and provides the command to a robot corresponding to the drawn figure. The proposed system has been applied to the mobile robot, and shows its effectiveness by steering successfully.