Inertial proprioceptive devices: self-motion-sensing toys and tools
IBM Systems Journal
MLESAC: a new robust estimator with application to estimating image geometry
Computer Vision and Image Understanding - Special issue on robusst statistical techniques in image understanding
Omnistereo: Panoramic Stereo Imaging
IEEE Transactions on Pattern Analysis and Machine Intelligence
Hybrid Tracking for Outdoor Augmented Reality Applications
IEEE Computer Graphics and Applications
Simultaneous Localization and Map-Building Using Active Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Automatic Camera Recovery for Closed or Open Image Sequences
ECCV '98 Proceedings of the 5th European Conference on Computer Vision-Volume I - Volume I
Surviving Dominant Planes in Uncalibrated Structure and Motion Recovery
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part II
iLamps: geometrically aware and self-configuring projectors
ACM SIGGRAPH 2003 Papers
Vision and Inertial Sensor Cooperation Using Gravity as a Vertical Reference
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fast camera motion estimation for hand-held devices and applications
MUM '05 Proceedings of the 4th international conference on Mobile and ubiquitous multimedia
An Introduction to Inertial and Visual Sensing
International Journal of Robotics Research
| Hi-index | 0.00 |
The output signals of inertial sensors and a cameraare used to realise a pen-like human-computer interfacewith six degrees of freedom. The pen-like interface worksover planar, structured surfaces. The pose estimation with amonocular camera has a high uncertainty on the rotation ifthe surface is unknown and no pre-known markers are used.A hybrid pose estimation method is used to improve accuracy.From output signals of three orthogonally placed accelerometersthe absolute 2D tilt of the pen-like interfacewith respect to the gravitational .eld is calculated. This 2Drotation information is used to improve the robustness ofthe pose estimation using a modi.ed homography calculation.Utilising three-dimensional detection of the penýs poseseveral applications are possible, e.g. ergonomic human-computerinterfaces in 6D, image mosaicing applicationsor devices for handwriting input.