Aktiviteter pr. år
Abstract
Robotic handovers of objects to humans require selecting appropriate grasp poses and orientations to enable efficient subsequent use. We present two methods to compute suitable handover orientations based solely on object affordances rather than object categories or predefined object-specific rules. The first uses human demonstration data to learn average handover orientations per object directly from affordances. The second is a rule-based method that orients graspable affordances towards the receiver. We integrated both approaches into a robotic system performing task-oriented grasping and handovers based on affordance segmentation. A user study indicates the rule-based method produces equally comfortable and natural handover orientations compared to learning from demonstration, while being simpler to implement. Further experiments demonstrate the robot's ability to successfully hand over objects with proper orientations. This is the first prototype deriving handover orientations solely from affordances treated as pixel-wise semantic segmentation, providing a practical approach without per-object datasets. https://bit.ly/RobotHandovers
Originalsprog | Engelsk |
---|---|
Titel | IST 2023 - IEEE International Conference on Imaging Systems and Techniques, Proceedings |
Forlag | IEEE Signal Processing Society |
Publikationsdato | 20 dec. 2023 |
ISBN (Trykt) | 979-8-3503-3084-7 |
ISBN (Elektronisk) | 9798350330830 |
DOI | |
Status | Udgivet - 20 dec. 2023 |
Begivenhed | 2023 IEEE International Conference on Imaging Systems and Techniques, IST 2023 - Copenhagen, Danmark Varighed: 17 okt. 2023 → 19 okt. 2023 |
Konference
Konference | 2023 IEEE International Conference on Imaging Systems and Techniques, IST 2023 |
---|---|
Land/Område | Danmark |
By | Copenhagen |
Periode | 17/10/2023 → 19/10/2023 |
Sponsor | IEEE, IEEE Instrumentation and Measurement Society |
Navn | IST 2023 - IEEE International Conference on Imaging Systems and Techniques, Proceedings |
---|
Fingeraftryk
Dyk ned i forskningsemnerne om 'Optimizing Robot-to-Human Object Handovers using Vision-based Affordance Information'. Sammen danner de et unikt fingeraftryk.Aktiviteter
- 1 Organisering af eller deltagelse i konference
-
IEEE International Conference on Imaging Systems and Techniques (IST 2023)
Dimitris Chrysostomou (Arrangør)
1 maj 2023 → 19 okt. 2023Aktivitet: Deltagelse i faglig begivenhed › Organisering af eller deltagelse i konference