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Internship | Computer vision internship / master thesis for Energy Renovation
About this position
Detecting elements on building facades and roofs and enrich a database of the building stock in order to accelerate the energy transition in construction. Do you envision it? Become a machine learning engineer at TNO in Delft. All houses energy neutral by 2050. For the construction sector, this is one of the biggest challenges ever. The largest hurdle is the renovation of existing houses, of which there are 8 million in the Netherlands. The current approach of renovating them one by one is not an option. That is why TNO has developed the revolutionary ‘contingentenaanpak’. It consists of helping the sector find clusters of houses with similar characteristics to which renovation concepts can be applied in similar fashion, enabling industrialization and speeding up renovation processes. How do we cluster houses? With a set of features describing the housing stock on one hand, and some track record data used as label on the other hand (we make what we call clusters of houses but we mainly apply classifications models, not clustering techniques). This methodology is the core of the so called Clustertool software we developed therefore. As a data scientist, you will work on the development of crucial image based features from street view and aerial images which are crucial to improve the performance of the Clustertool. This is how you contribute to the world of tomorrow.
What will be your role?
We have already successfully deployed the Clustertool in production; and it has proven to predict the renovation potential of houses in the first use-cases. So far, we use features coming or derived from open data sources, and we experiment on using image based features which are crucial to improve the performance of the classifiers.
Creating qualitative image based features on address level is challenging for multiple reasons. During the internship you would have to explore various topics such as:
- Training Deep Learning computer vision models (detection and instance segmentation) based on open datasets using an Azure virtual machine and MMDetection framework. Examples of classes of interest: dormers, chimneys, windows, grates in wall, ventilation system, weep holes in masonry, balconies, etc.)
- Explore other possible ways to develop image based features using One-Shot Detection or Zero-Shot Detection using Vision-Language Models such as CLIP.
- Connect to API’s from Cyclomedia street view image to query images for a given address. Perform some analyses of the data accessibility and quality.
- Integrate georeferencing data to link image information with spatial reference system (topography).
- Postprocess inferences from images into tabular data.
Qualitative new features would then be added to the current ones. Our innovative approach can only be successful with an optimally functioning and scalable Clustertool. In this way, you will make a lasting impact on the Dutch fossil-free renovation strategy.
With your expertise in machine learning and software engineering, you will strengthen our team of 30 experts in the field of digitalization in construction. You can learn a lot from your colleagues, for example in the field of computer vision, data science, machine learning and software development, along with gaining insight into the various aspects of digitizing and automating the built environment.
What we expect from you
First things first: you do not need to have any background in construction or sustainability to apply for this internship. Of course, if you do, that's a bonus, but surrounded by our experts, you'll learn quickly.
What else you need to bring:
- Be enrolled in a master program in Artificial Intelligence, Data Science or related.
- Experience with Python and common data science libraries.
- Experience in Computer Vision is a plus.
- Experience in GIS and Geodata is a plus.
- English language skills at B2 level or above. Dutch language is a plus.
What you'll get in return
You want an internship opportunity on the precursor of your career; an internship gives you an opportunity to take a good look at your prospective future employer. TNO goes a step further. It’s not just looking that interests us; you and your knowledge are essential to our innovation. That’s why we attach a great deal of value to your personal and professional development. You will, of course, be properly supervised during your work placement and be given the scope for you to get the best out of yourself.
Furthermore, we provide:
- A highly professional, innovative internship environment, within a team of top experts.
- A suitable internship allowance (615 euro for wo-, hbo- and mbo-students, for a full-time internship).
- Possibility of eight hours of free leave per internship month (for a full-time internship).
- A free membership of Jong TNO, where you can meet other TNO professionals and join several activities, such as sports activities, (work-related) courses or the yearly ski-trip.
- Use of a laptop.
- An allowance for travel expenses in case you don’t receive an OV-card.
TNO as an employer
At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. Since 1932, we have been making knowledge and technology available for the common good. We find each other in wonder and ingenuity. We are driven to push boundaries. There is all the space and support for your talent and ambition. You work with people who will challenge you: who inspire you and want to learn from you. Our state-of-the-art facilities are there to realize your vision. What you do at TNO matters: impact makes the difference. Because with every innovation you contribute to tomorrow’s world. Read more about TNO as an employer.
At TNO we encourage an inclusive work environment, where you can be yourself. Whatever your story and whatever unique qualities you bring to the table. It is by combining our unique strengths and perspectives that we are able to develop innovations that make a real difference in society. Want to know more? Read what steps we are taking in the area of diversity and inclusion.
The selection process
After the first CV selection, the application process will be conducted by the concerning department. TNO will provide a suitable internship agreement. If you have any questions about this vacancy, you can contact the contact person mentioned below.
Important to be aware of before applying:
- Before the start of the internship, the internship agreement from TNO needs to be signed. For students at a college or university based in the Netherlands, TNO uses the UNL-template (supplemented with a number of specific agreements from TNO). For students of foreign and MBO educational institutions, the TNO internship agreement applies. TNO does not sign any other internship agreements.
- Before the start of the internship, the educational institution will need to confirm in writing that:
- 1) you are enrolled at the educational institution during the internship, and;
- 2) the internship takes place as part of the programme of the study.
- The confirmation of educational institution takes place by signing the UNL template or forms prepared by TNO.
- Interns at TNO must be in possession of a Dutch residential address at the start of the internship. Performance of internship activities from abroad is not possible.
Has this job opening sparked your interest?
Then we’d like to hear from you! Please contact us for more information about the job or the selection process. To apply, please upload your CV and covering letter using the ‘apply now’ button.