15 citations · 30 across the 9 of their papers we have counts for
10 papers
Strike the Balance: On-the-Fly Uncertainty based User Interactions for Long-Term Video Object Segmentation
Stéphane Vujasinović, Stefan Becker, Sebastian Bullinger +3
In this paper, we introduce a variant of video object segmentation (VOS) that bridges interactive and semi-automatic approaches, termed Lazy Video Object Segmentation (ziVOS). In c…
READMem: Robust Embedding Association for a Diverse Memory in Unconstrained Video Object Segmentation
Stéphane Vujasinović, Sebastian Bullinger, Stefan Becker +3
We present READMem (Robust Embedding Association for a Diverse Memory), a modular framework for semi-automatic video object segmentation (sVOS) methods designed to handle unconstra…
Revisiting Click-based Interactive Video Object Segmentation
Stephane Vujasinovic, Sebastian Bullinger, Stefan Becker +3
While current methods for interactive Video Object Segmentation (iVOS) rely on scribble-based interactions to generate precise object masks, we propose a Click-based interactive Vi…
Integration of the 3D Environment for UAV Onboard Visual Object Tracking
Stéphane Vujasinović, Stefan Becker, Timo Breuer +3
Single visual object tracking from an unmanned aerial vehicle (UAV) poses fundamental challenges such as object occlusion, small-scale objects, background clutter, and abrupt camer…
Fusion of time of arrival and time difference of arrival for ultra-wideband indoor localization
Juri Sidorenko, Volker Schatz, Norbert Scherer-Negenborn +2
This article presents a new approach for the wireless clock synchronization of Decawave ultra-wideband transceivers based on the time difference of arrival. The presented technique…
Decawave UWB clock drift correction and powerself-calibration
Juri Sidorenkoab, Volker Schatza, Norbert Scherer-Negenborna +2
The position accuracy based on Decawave Ultra-Wideband (UWB) is affectedmainly by three factors: hardware delays, clock drift, and signal power. Thisarticle discusses the last two…
Improved Time of Arrival measurement model for non-convex optimization with noisy data
Juri Sidorenko, Leo Doktorski, Volker Schatz +2
The quadratic system provided by the Time of Arrival technique can be solved analytical or by optimization algorithms. In real environments the measurements are always corrupted by…
Multilateration of the Local Position Measurement
Juri Sidorenko, Norbert Scherer-Negenborn, Eckart Michaelsen +1
The Local Position Measurement system (LPM) is one of the most precise systems for 3D position estimation. It is able to operate in- and outdoor and updates at a rate up to 1000 me…
Improved linear direct solution for asynchronous radio network localization (RNL)
Juri Sidorenko, Norbert Scherer-Negenborn, Michael Arens +1
In the field of localization the linear least square solution is frequently used. This solution is compared to nonlinear solvers more effected by noise, but able to provide a posit…
Improved Time of Arrival measurement model for non-convex optimization
Juri Sidorenko, Leo Doktorski, Volker Schatz +2
The quadratic system provided by the Time of Arrival technique can be solved analytically or by optimization algorithms. In practice, a combination of both methods is used. An impo…