17 accepted papers
The rapid evolution of retail robotics is set to transform in-store operations through advanced automation, spanning vision-based inventory tracking, order picking, packing, and restocking. Yet fine-grained product identification remains a bottleneck: assortments change, packaging evolves, and shelv…
Robots operating in everyday environments encounter a wide variety of previously unseen objects. Deep Learning methods simplify unknown object and scene segmentation by structuring inherent real-world complexities, improving visual scene understanding. However, they need vast amounts of labeled high
The increasing demand in e-commerce, combined with labor shortages and rising wages, is driving the rapid automation of warehouse operations. A critical aspect of this shift is bin packing, where diverse unknown items of varying sizes and shapes must be optimally arranged within a bin or container.
Efficient object packing is a fundamental challenge in logistics and industrial automation. This work introduces Snuggle-Pack, a novel 3D packing algorithm that integrates Fast Fourier Transform (FFT)-based spatial analysis with a multi-heuristic optimization framework to achieve real-time, high-den
Robotic applications like automated order picking in warehouses or retail stores, or fetch and carry tasks in hospitals, care homes, or households rely on the capability of service robots to find and handle a specific type of object. These applications are challenging as the set of objects is very l…
For various automated palletizing tasks, the detection of packaging units is a crucial step preceding the actual handling of the packaging units by an industrial robot. We propose an approach to this challenging problem that is fully trained on synthetically generated data and can be robustly applie…
In this paper, we present a Domain Randomization and a Domain Adaptation approach to transfer experience for entanglement detection and separation from simulation into a real-world bin-picking application. We investigate the influence of different randomization options in image processing and use a…
Single shot approaches have demonstrated tremendous success on various computer vision tasks. Finding good parameterizations for 6D object pose estimation remains an open challenge. In this work, we propose different novel parameterizations for the output of the neural network for single shot 6D obj…
This paper introduces a novel approach for the grasping and precise placement of various known rigid objects using multiple grippers within highly cluttered scenes. Using a single depth image of the scene, our method estimates multiple 6D object poses together with an object class, a pose distance f…
Object instance detection is a highly relevant task to several robotic applications such as automated order picking, or household and hospital assistance robots. In these applications, a holistic scene labeling is often not required whereas it is sufficient to find a certain object type of interest,…
Visual dirt detection is becoming an important capability of modern professional cleaning robots both for optimizing their wet cleaning results and for facilitating demand-oriented daily vacuum cleaning. This paper presents a robust, fast, and reliable dirt and office item detection system for these…
In this paper, we introduce a novel learning-based approach for grasping known rigid objects in highly cluttered scenes and precisely placing them based on depth images. Our Placement Quality Network (PQ-Net) estimates the object pose and the quality for each automatically generated grasp pose for m…
Coverage Path Planning (CPP) describes the process of generating robot trajectories that fully cover an area or volume. Applications are, amongst many others, mobile cleaning robots, lawn mowing robots or harvesting machines in agriculture. Many approaches and facets of this problem have been discus…
The division of floor plans or navigation maps into single rooms or similarly meaningful semantic units is central to numerous tasks in robotics such as topological mapping, semantic mapping, place categorization, human-robot-interaction, or automatized professional cleaning. Although many map parti
Accurate surface normal computation is one of the most basic and important tasks for 3d perception. While much progress has been made in speeding up normal estimation algorithms and improving their accuracy, a significant inaccuracy still remains even with modern implementations, which is the correc…
Millions of office workplaces are cleaned by a surprisingly small group of cleaning workers every day, however, cleaning companies struggle to recruit enough personnel these days. One solution to this challenge is to schedule available professionals for demanding tasks while relieving them from simp…
We present a descriptor estimator for surface-based 3D input data for coarse localization of mobile robots. From the input pointclouds surfaces are reconstructed and simplified to detect stable keypoints which are used to evaluate rotation and translation invariant features. The invariance is achiev…