Internship | Generative inpainting to create synthetic events for improved Vision-Language Models

The ability to query visual data effectively is crucial for intelligence operations, yet current Vision-Language Models (VLMs) struggle with complex queries such as identifying ‘potential ambush situations’ in satellite images. Even more challenging are queries related to events, where images at multiple timepoints are needed to tell the full story. For example to find ‘suspicious behavior near airport fences’. Finetuning a VLM for queries related to such events would require many text-images combinations that illustrate such events, for which real-world examples are very hard to obtain. To overcome this lack of data, we focus on synthetic examples, making use of recent advances in generative AI, specifically diffusion-based image synthesis.

Diffusion-based image synthesis methods offer an opportunity to create highly realistic image data, e.g. by inpainting objects. The goal of this student project is to explore novel diffusion methodology for inpainting events into sets of images. This requires strong control over the objects in the scene, and consistency between multiple images. After you have created the synthetic events, you will them to finetune VLMs and see how they can be improved to identify these events in real-world data.

You will perform this assignment within TNO’s Intelligent Imaging department. The Intelligent Imaging department is a passionate, creative, and dedicated team of professionals (60 people) specialized in developing groundbreaking applications in the field of computer vision. Intelligent Imaging is a young and growing department which has built up a lot of expertise over the past years in AI and deep learning.

We are looking for a student that wants to join our cutting-edge generative AI research team to explore guided-diffusion techniques (or similar). This position is perfect for a student that is passionate about novel AI methods and defense applications. Additional requirements include that you are in the final stages of your master's degree in artificial intelligence, computer science, physics, mathematics, electrical engineering, or a similar degree. You have experience in computer vision, artificial intelligence, deep learning and Python-programming. The duration of the master project or internship is between 6 and 12 months.

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.

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, equity and inclusion.

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.

 For this internship vacancy it is required that the AIVD issues a security clearance (VGB) after conducting a security screening. Take into account that this process may take about 8 weeks. If you have been abroad for more than 6 consecutive months, or if you do not have the Dutch nationality, it may take longer. Read more about security screening on the AIVD website.

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.