35 citations · 58 across the 11 of their papers we have counts for
4 papers · 1 filter
Robust and Accurate Cylinder Triangulation
Anna Gummeson, Magnus Oskarsson
In this paper we present methods for triangulation of infinite cylinders from image line silhouettes. We show numerically that linear estimation of a general quadric surface is inh…
Extending GCC-PHAT using Shift Equivariant Neural Networks
Axel Berg, Mark O'Connor, Kalle Åström +1
Speaker localization using microphone arrays depends on accurate time delay estimation techniques. For decades, methods based on the generalized cross correlation with phase transf…
Multiple Offsets Multilateration: a new paradigm for sensor network calibration with unsynchronized reference nodes
Luca Ferranti, Kalle Åström, Magnus Oskarsson +2
Positioning using wave signal measurements is used in several applications, such as GPS systems, structure from sound and Wifi based positioning. Mathematically, such problems requ…
Points to Patches: Enabling the Use of Self-Attention for 3D Shape Recognition
Axel Berg, Magnus Oskarsson, Mark O'Connor
While the Transformer architecture has become ubiquitous in the machine learning field, its adaptation to 3D shape recognition is non-trivial. Due to its quadratic computational co…