Search Results for author: Paul G. Plöger

Found 7 papers, 4 papers with code

A Neuromorphic Approach to Obstacle Avoidance in Robot Manipulation

no code implementations8 Apr 2024 Ahmed Faisal Abdelrahman, Matias Valdenegro-Toro, Maren Bennewitz, Paul G. Plöger

To investigate the utility of brain-inspired sensing and data processing, we developed a neuromorphic approach to obstacle avoidance on a camera-equipped manipulator.

Event-based vision Robot Manipulation

A Multimodal Handover Failure Detection Dataset and Baselines

no code implementations28 Feb 2024 Santosh Thoduka, Nico Hochgeschwender, Juergen Gall, Paul G. Plöger

To address this deficit, we present the multimodal Handover Failure Detection dataset, which consists of failures induced by the human participant, such as ignoring the robot or not releasing the object.

Action Segmentation Object +1

Sanity Checks for Saliency Methods Explaining Object Detectors

no code implementations4 Jun 2023 Deepan Chakravarthi Padmanabhan, Paul G. Plöger, Octavio Arriaga, Matias Valdenegro-Toro

Adebayo et al.'s work on evaluating saliency methods for classification models illustrate certain explanation methods fail the model and data randomization tests.

Object object-detection +1

DExT: Detector Explanation Toolkit

1 code implementation21 Dec 2022 Deepan Chakravarthi Padmanabhan, Paul G. Plöger, Octavio Arriaga, Matias Valdenegro-Toro

State-of-the-art object detectors are treated as black boxes due to their highly non-linear internal computations.

Object

Using Visual Anomaly Detection for Task Execution Monitoring

1 code implementation29 Jul 2021 Santosh Thoduka, Juergen Gall, Paul G. Plöger

Our method learns to predict the motions that occur during the nominal execution of a task, including camera and robot body motion.

Anomaly Detection Optical Flow Estimation

Comparative Evaluation of Pretrained Transfer Learning Models on Automatic Short Answer Grading

1 code implementation2 Sep 2020 Sasi Kiran Gaddipati, Deebul Nair, Paul G. Plöger

Automatic Short Answer Grading (ASAG) is the process of grading the student answers by computational approaches given a question and the desired answer.

Transfer Learning Word Embeddings

Performance Evaluation of Low-Cost Machine Vision Cameras for Image-Based Grasp Verification

1 code implementation23 Mar 2020 Deebul Nair, Amirhossein Pakdaman, Paul G. Plöger

In this paper, we propose a vision based grasp verification system using machine vision cameras, with the verification problem formulated as an image classification task.

Image Classification

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