Polarization-Based Material Classification from Specular Reflection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recursive 3-D Visual Motion Estimation Using Subspace Constraints
International Journal of Computer Vision
Performance Evaluation and Analysis of Vanishing Point Detection Techniques
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Theory of Catadioptric Image Formation
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Attitude Estimation for a Fixed-Wing Aircraft Using Horizon Detection and Optical Flow
DICTA '07 Proceedings of the 9th Biennial Conference of the Australian Pattern Recognition Society on Digital Image Computing Techniques and Applications
Efficient Edge-Based Methods for Estimating Manhattan Frames in Urban Imagery
ECCV '08 Proceedings of the 10th European Conference on Computer Vision: Part II
Interpreting perspective images
Artificial Intelligence
A vision based system for attitude estimation of UAVs
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
A stereo vision system for UAV guidance
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
Omnidirectional vision applied to Unmanned Aerial Vehicles (UAVs) attitude and heading estimation
Robotics and Autonomous Systems
Journal of Intelligent and Robotic Systems
Journal of Intelligent and Robotic Systems
| Hi-index | 0.00 |
Unmanned aerial vehicles (UAVs) are increasingly replacing manned systems in situations that are dangerous, remote, or difficult for manned aircraft to access. Its control tasks are empowered by computer vision technology. Visual sensors are robustly used for stabilization as primary or at least secondary sensors. Hence, UAV stabilization by attitude estimation from visual sensors is a very active research area. Vision based techniques are proving their effectiveness and robustness in handling this problem. In this work a comprehensive review of UAV vision based attitude estimation approaches is covered, starting from horizon based methods and passing by vanishing points, optical flow, and stereoscopic based techniques. A novel segmentation approach for UAV attitude estimation based on polarization is proposed. Our future insightes for attitude estimation from uncalibrated catadioptric sensors are also discussed.