First Lessons Learned of an Artificial Intelligence Robotic System for Autonomous Coarse Waste Recycling Using Multispectral Imaging-Based Methods

Timo Lange, Ajish Babu, Philipp Meyer, Matthis Keppner, Tim Tiedemann +3 more
1/23/2025
cs.CVcs.LGcs.RO

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Abstract

Current disposal facilities for coarse-grained waste perform manual sorting of materials with heavy machinery. Large quantities of recyclable materials are lost to coarse waste, so more effective sorting processes must be developed to recover them. Two key aspects to automate the sorting process are object detection with material classification in mixed piles of waste, and autonomous control of hydraulic machinery. Because most objects in those accumulations of waste are damaged or destroyed, object detection alone is not feasible in the majority of cases. To address these challenges, we propose a classification of materials with multispectral images of ultraviolet (UV), visual (VIS), near infrared (NIR), and short-wave infrared (SWIR) spectrums. Solution for autonomous control of hydraulic heavy machines for sorting of bulky waste is being investigated using cost-effective cameras and artificial intelligence-based controllers.

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Cite this paper

@article{lange2025first,
  title  = {First Lessons Learned of an Artificial Intelligence Robotic System for Autonomous Coarse Waste Recycling Using Multispectral Imaging-Based Methods},
  author = {Timo Lange and Ajish Babu and Philipp Meyer and Matthis Keppner and Tim Tiedemann and Martin Wittmaier and Sebastian Wolff and Thomas Vögele},
  year   = {2025},
  eprint = {2501.13855},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2501.13855v1}
}

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