Blar i Publikasjoner fra CRIStin - SINTEF Ocean på forfatter "Grøtli, Esten Ingar"
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Bin Picking of Reflective Steel Parts Using a Dual-Resolution Convolutional Neural Network Trained in a Simulated Environment
Dyrstad, Jonatan Sjølund; Bakken, Marianne; Grøtli, Esten Ingar; Schulerud, Helene; Mathiassen, John Reidar Bartle (Chapter, 2019-12-15)We consider the case of robotic bin picking of reflective steel parts, using a structured light 3D camera as a depth imaging device. In this paper, we present a new method for bin picking, based on a dual-resolution ... -
Bin Picking of Reflective Steel Parts using a Dual-Resolution Convolutional Neural Network Trained in a Simulated Environment
Dyrstad, Jonatan Sjølund; Bakken, Marianne; Grøtli, Esten Ingar; Schulerud, Helene; Mathiassen, John Reidar Bartle (Journal article; Peer reviewed, 2018-12-12)We consider the case of robotic bin picking of reflective steel parts, using a structured light 3D camera as a depth imaging device. In this paper, we present a new method for bin picking, based on a dual-resolution ... -
A gap analysis for automated cargo handling operations with geared vessels frequenting small sized ports
Merz, Mariann; Grøtli, Esten Ingar; Mørkrid, Odd Erik; Tangstad, Espen Johansen; Fossøy, Synne; Nordahl, Håvard (Journal article; Peer reviewed, 2023)With the Yara Birkeland, the world’s first autonomous cargo ship developed for commercial use, nearing regular unmanned operation, it is crucial to assess the availability and readiness of unmanned cargo handling solutions. ... -
SEATONOMY Design, development and validation of marine autonomous systems and operations
Grøtli, Esten Ingar; Reinen, Tor Arne; Grythe, Knut; Transeth, Aksel Andreas; Vagia, Marialena; Bjerkeng, Magnus Christian; Rundtop, Per; Svendsen, Eirik; Rødseth, Ørnulf Jan; Eidnes, Grim (Journal article, 2015)The SEATONOMY methodology provides a structured approach for design, development and validation of mobile autonomous maritime operations and systems. The goal is to achieve this by providing system developers of autonomous ... -
Semiglobal exponential stability of a counter-current and co-current guidance scheme
Caharija, Walter; Grøtli, Esten Ingar; Pettersen, Kristin Ytterstad (Journal article; Peer reviewed, 2018)A control technique for counter-current and co-current guidance of underactuated marine vehicles is revisited and stronger stability properties are shown. In particular, the stronger property of uniform semiglobal exponential ...