dc.rights.license | CC-BY-NC-ND | |
dc.contributor.advisor | Externe beoordelaar - External assesor, | |
dc.contributor.author | Herwijnen, Daniël van | |
dc.date.accessioned | 2023-09-29T00:01:05Z | |
dc.date.available | 2023-09-29T00:01:05Z | |
dc.date.issued | 2023 | |
dc.identifier.uri | https://studenttheses.uu.nl/handle/20.500.12932/45258 | |
dc.description.abstract | Feeding the world is becoming more challenging as the world’s population increases and many
people are suffering from hunger. Vertical farming could be a way out, because it can improve the
amount of food we can produce per square meter. Growy is a very successful company attempting
to realize the vertical farming dream by automating the care for plants by robots. However, it is
becoming difficult to make sure all plants are growing properly. Currently, the crops are inspected
manually, but due to the increase of production, this is becoming very challenging. For this reason,
the monitoring process should become automated.
Insufficient nutrients can cause stress in microgreens, which will present by changing of the
color of the leaves. Because of this noticeable color change, computer vision could be a good
approach to solve the problem. To experiment with this, it is required that you can give plants
stress and see the stress in images. We show that stress can be induced, but it is difficult to visualize
due to constraints in the image-capturing system. When the system is improved, stress could be
detectable using machine learning, anomaly detection, specifically. These results are a first step in
automating health monitoring in microgreens growing in a vertical farm. | |
dc.description.sponsorship | Utrecht University | |
dc.language.iso | EN | |
dc.subject | A neural network was trained to recognize healthy looking crops and was used to detect anomalies in the growth of these crops. | |
dc.title | Automating stress detection in a vertical farming environment using an autoencoder for anomaly detection | |
dc.type.content | Master Thesis | |
dc.rights.accessrights | Open Access | |
dc.subject.keywords | Anomaly Detection;Computer Vision;Crop Monitoring;Chlorosis;Microgreens;Vertical Farming | |
dc.subject.courseuu | Bioinformatics and Biocomplexity | |
dc.thesis.id | 24841 | |