Matias Barandiaran

Automated Waste Sorting

This project was developed as part of an international collaborative initiative between the Lancaster University campuses of Leipzig (Germany) and Bailrigg (England).

HW: KUKA industrial robots, the same ones used in car assembly lines, capable of handling loads of 180kg and moving at 3m/s.

Motivation: By innovating in waste management, we hope to contribute toward sustainable solutions for one of the world’s growing environmental concerns. Our long-term vision is to extend this technology to more critical areas, such as nuclear waste management, where safe and efficient handling is of utter importance.

I led the computer vision team, focusing on object detection and image classification. For the code, see repo.

Dataset

Custom curated dataset of labeled trash/waste images. These are spread across 6 subfolders (waste types). The dataset can be downloaded here.

Model

Fine-tuned pre-trained ResNet50 architecture. Model weights can be downloaded here.

confusion_matrix

Demo

KUKA robot picking up a can, with the detection view showing the bounding box, coordinates and predicted type (metal)

Credits

  • Matias Barandiaran
  • Parichay Sachdev
  • Mustafa Azizi
  • Athar Syed
  • Osvaldo Catine
  • Mikelis Kamepe
  • Inderjot Sitt
  • Isaac Richardson
  • Andre Mariucci
  • Toby Vermon
group

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