Conferences
Developments in Flexible Time-Triggered Switched Ethernet
Towards Preventing Error Propagation in a Real-Time Ethernet Switch
Flexible Time-Triggered communication (FTT) allows a distributed embedded system (DES) to adapt to changing real-time requirements at runtime. This facilitates the continuous operation of the DES under dynamic environments that change over time. However, for...
Implementing a Clock Synchronization Protocol on a Multi-Master Switched Ethernet Network
The interest to use Switched Ethernet technologies in real-time communication is increasing due to its absence of collisions when transmitting messages. Nevertheless, using COTS switches affect the timeliness guarantee inherent in potentially overflowing internal FIFO...
Visual Odometry Parameters Optimization for Autonomous Underwater Vehicles
Evaluation of a laser based structured light system for 3D reconstruction of underwater environments
Structure from motion or stereoscopy are used to obtain 3D from a sequence of still images. However if there is no texture or features in the images, no 3D can be obtained. Featureless environments are difficult to reconstruct in 3D only using cameras. Projected light...
Visual Odometry for Autonomous Underwater Vehicles
Vision based motion estimation algorithms are widely used in ground-based and aerial robotics. Combined with inertial measurement units, they have proven to be a precise and low-cost sensor for velocity and pose estimation. In this paper we show that stereo vision...