8 citations · 11 across the 9 of their papers we have counts for
5 papers · 1 filter
TRACKGRAPH: Online Open-Vocabulary 3D Scene Graphs via Image-Space Tracking
Peder Borge Hellesylt, Albert Gassol Puigjaner, Kostas Alexis +1
Open-vocabulary 3D maps enable robots to reason about previously unknown environments using natural language. However, existing systems typically segment every incoming image, asso…
IBPA: Real-time Free-form Manifold Mesh Reconstruction via Incremental Ball Pivoting with Integrated Hole Detection
Mauhing Yip, Mohit Singh, Kostas Alexis +2
Both Remotely Operated underwater Vehicles (ROVs) and Autonomous Underwater Vehicles (AUVs) are frequently deployed to acquire geometric bathymetric data. However, it is often disc…
Caspar: CUDA Accelerator for Symbolic Programming with Adaptive Reordering
Emil Martens, Aaron Miller, Matias Varnum +1
We present Caspar, a library that makes the power of modern GPUs more accessible in robotics and provides a state-of-the-art nonlinear GPU solver that can be applied to a wide rang…
Patch Ensembles for Robust Salmon Re-Identification with Weak Trajectory Labels
Espen Uri Høgstedt, Christian Schellewald, Annette Stahl +1
Salmon re-identification in commercial net-pens is challenging due to large populations, which impose strict accuracy requirements and make large-scale labeled data acquisition inf…
Differential pose optimization in descriptor space -- Combining Geometric and Photometric Methods for Motion Estimation
Andreas L. Teigen, Annette Stahl, Rudolf Mester
One of the fundamental problems in computer vision is the two-frame relative pose optimization problem. Primarily, two different kinds of error values are used: photometric error a…