Search Results for author: Konstantinos Karydis

Found 7 papers, 3 papers with code

Multimodal Dataset for Localization, Mapping and Crop Monitoring in Citrus Tree Farms

1 code implementation27 Sep 2023 Hanzhe Teng, Yipeng Wang, Xiaoao Song, Konstantinos Karydis

In this work we introduce the CitrusFarm dataset, a comprehensive multimodal sensory dataset collected by a wheeled mobile robot operating in agricultural fields.

object-detection Object Detection +1

SUMMIT: Source-Free Adaptation of Uni-Modal Models to Multi-Modal Targets

1 code implementation ICCV 2023 Cody Simons, Dripta S. Raychaudhuri, Sk Miraj Ahmed, Suya You, Konstantinos Karydis, Amit K. Roy-Chowdhury

In this work, we relax both of these assumptions by addressing the problem of adapting a set of models trained independently on uni-modal data to a target domain consisting of unlabeled multi-modal data, without having access to the original source dataset.

Autonomous Navigation Pseudo Label +2

Centroid Distance Keypoint Detector for Colored Point Clouds

1 code implementation4 Oct 2022 Hanzhe Teng, Dimitrios Chatziparaschis, Xinyue Kan, Amit K. Roy-Chowdhury, Konstantinos Karydis

Results demonstrate that our proposed CED keypoint detector requires minimal computational time while attaining high repeatability.

Computational Efficiency Keypoint Detection +1

BabyNet: A Lightweight Network for Infant Reaching Action Recognition in Unconstrained Environments to Support Future Pediatric Rehabilitation Applications

no code implementations9 Aug 2022 Amel Dechemi, Vikarn Bhakri, Ipsita Sahin, Arjun Modi, Julya Mestas, Pamodya Peiris, Dannya Enriquez Barrundia, Elena Kokkoni, Konstantinos Karydis

We evaluate the efficiency of our proposed approach and compare its performance against other learning-based network structures in terms of capability of capturing temporal inter-dependencies and accuracy of detection of reaching onset and offset.

Action Recognition Temporal Action Localization

Fast, Autonomous Flight in GPS-Denied and Cluttered Environments

no code implementations6 Dec 2017 Kartik Mohta, Michael Watterson, Yash Mulgaonkar, Sikang Liu, Chao Qu, Anurag Makineni, Kelsey Saulnier, Ke Sun, Alex Zhu, Jeffrey Delmerico, Konstantinos Karydis, Nikolay Atanasov, Giuseppe Loianno, Davide Scaramuzza, Kostas Daniilidis, Camillo Jose Taylor, Vijay Kumar

One of the most challenging tasks for a flying robot is to autonomously navigate between target locations quickly and reliably while avoiding obstacles in its path, and with little to no a-priori knowledge of the operating environment.

Robotics

Memory Augmented Control Networks

no code implementations ICLR 2018 Arbaaz Khan, Clark Zhang, Nikolay Atanasov, Konstantinos Karydis, Vijay Kumar, Daniel D. Lee

The third part uses a network controller that learns to store those specific instances of past information that are necessary for planning.

Neural Network Memory Architectures for Autonomous Robot Navigation

no code implementations23 May 2017 Steven W. Chen, Nikolay Atanasov, Arbaaz Khan, Konstantinos Karydis, Daniel D. Lee, Vijay Kumar

This work is a first thorough study of memory structures for deep-neural-network-based robot navigation, and offers novel tools to train such networks from supervision and quantify their ability to generalize to unseen scenarios.

Robot Navigation

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