Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Jansen, Wouter"'
This paper presents a novel software-based approach to stabilizing the acoustic images for in-air 3D sonars. Due to uneven terrain, traditional static beamforming techniques can be misaligned, causing inaccurate measurements and imaging artifacts. Fu
Externí odkaz:
http://arxiv.org/abs/2406.06255
Autor:
Jansen, Wouter, Steckel, Jan
In challenging environments where traditional sensing modalities struggle, in-air sonar offers resilience to optical interference. Placing a priori known landmarks in these environments can eliminate accumulated errors in autonomous mobile systems su
Externí odkaz:
http://arxiv.org/abs/2405.19869
The predictive brain hypothesis suggests that perception can be interpreted as the process of minimizing the error between predicted perception tokens generated by an internal world model and actual sensory input tokens. When implementing working exa
Externí odkaz:
http://arxiv.org/abs/2405.12573
Autor:
Jansen, Wouter, Steckel, Jan
Echolocation is the prime sensing modality for many species of bats, who show the intricate ability to perform a plethora of tasks in complex and unstructured environments. Understanding this exceptional feat of sensorimotor interaction is a key aspe
Externí odkaz:
http://arxiv.org/abs/2403.06847
Autor:
de Backer, Maarten, Jansen, Wouter, Laurijssen, Dennis, Simon, Ralph, Daems, Walter, Steckel, Jan
Various autonomous applications rely on recognizing specific known landmarks in their environment. For example, Simultaneous Localization And Mapping (SLAM) is an important technique that lays the foundation for many common tasks, such as navigation
Externí odkaz:
http://arxiv.org/abs/2308.05504
Autor:
Jansen, Wouter, Verreycken, Erik, Schenck, Anthony, Blanquart, Jean-Edouard, Verhulst, Connor, Huebel, Nico, Steckel, Jan
Within academia and industry, there has been a need for expansive simulation frameworks that include model-based simulation of sensors, mobile vehicles, and the environment around them. To this end, the modular, real-time, and open-source AirSim fram
Externí odkaz:
http://arxiv.org/abs/2303.13381
For autonomous navigation and robotic applications, sensing the environment correctly is crucial. Many sensing modalities for this purpose exist. In recent years, one such modality that is being used is in-air imaging sonar. It is ideal in complex en
Externí odkaz:
http://arxiv.org/abs/2208.10839
Publikováno v:
IEEE Sensors Journal ( Volume: 19, Issue: 19, 01 October 2019)
Systems for estimating the six-degrees-of-freedom human body pose have been improving for over two decades. Technologies such as motion capture cameras, advanced gaming peripherals and more recently both deep learning techniques and virtual reality s
Externí odkaz:
http://arxiv.org/abs/2208.10837
Publikováno v:
MDPI Sensors 2022, 22(9), 3109
Navigation in varied and dynamic indoor environments remains a complex task for autonomous mobile platforms. Especially when conditions worsen, typical sensor modalities may fail to operate optimally and subsequently provide inapt input for safe navi
Externí odkaz:
http://arxiv.org/abs/2208.10834
Navigating spatially varied and dynamic environments is one of the key tasks for autonomous agents. In this paper we present a novel method of navigating a mobile platform with one or multiple 3D-sonar sensors. Moving a mobile platform and subsequent
Externí odkaz:
http://arxiv.org/abs/2208.10823