# Fredrik Kahl

> Swedish applied mathematician and geometric deep learning researcher

**Wikidata**: [Q20156132](https://www.wikidata.org/wiki/Q20156132)  
**Source**: https://4ort.xyz/entity/fredrik-kahl

## Summary
Fredrik Kahl is a Swedish applied mathematician and researcher specializing in geometric deep learning. He serves as a professor at Chalmers University of Technology and is recognized for his significant contributions to computer vision, notably as a recipient of the Marr Prize in 2005.

## Biography
- **Born:** February 9, 1972
- **Nationality:** Sweden
- **Education:** Doctor of Philosophy in Mathematics, Lund University (2001)
- **Known for:** Research in geometric deep learning and applied mathematics
- **Employer(s):** Chalmers University of Technology; Lund University
- **Field(s):** Deep learning; Computer science

## Contributions
Fredrik Kahl has contributed extensively to the fields of computer vision and applied mathematics. In 2005, he was awarded the Marr Prize, one of the most prestigious honors in computer vision, recognizing his work on multi-view geometry. His academic career is marked by a strong focus on the mathematical foundations of visual computing, which formed the core of his doctoral thesis at Lund University.

Kahl has played a significant role in advancing research through mentorship. He has supervised multiple doctoral students, including Olof Enqvist, Jan Erik Solem, Carl Olsson, and others, fostering new talent in mathematics and computer vision. His professional contributions are documented across major academic platforms, including DBLP, zbMATH, and Google Scholar, reflecting a sustained and impactful publication record.

## FAQs
### Q: What is Fredrik Kahl's primary research focus?
A: Fredrik Kahl focuses on geometric deep learning and applied mathematics. His work often addresses problems in computer vision, including 3D reconstruction and multi-view geometry.

### Q: What award did Fredrik Kahl win in 2005?
A: Fredrik Kahl was a co-recipient of the Marr Prize in 2005. This award is considered the highest honor in the field of computer vision.

### Q: Where did Fredrik Kahl receive his Ph.D.?
A: Fredrik Kahl earned his Doctor of Philosophy degree in mathematics from Lund University in Sweden in the year 2001.

## Why They Matter
Fredrik Kahl is a pivotal figure in the domain of computer vision and geometric deep learning. His 2005 Marr Prize-winning work provided fundamental insights into multi-view geometry, helping to solve complex problems related to structure from motion and 3D reconstruction. This research has broad applications in robotics, autonomous systems, and medical imaging.

Beyond his personal research, Kahl has made a lasting impact through his role as an educator and advisor. By supervising a generation of doctoral candidates at leading Swedish institutions, he has helped cultivate expertise in advanced mathematical modeling and deep learning techniques. His dual affiliations with Chalmers University of Technology and Lund University strengthen the collaborative research network within Sweden and the broader European scientific community.

## Notable For
- Receiving the Marr Prize in 2005 for outstanding research in computer vision.
- Earning a Ph.D. in Mathematics from Lund University in 2001.
- Serving as a doctoral advisor to over ten Ph.D. students in mathematics and vision sciences.
- Holding faculty positions at Chalmers University of Technology and Lund University.
- Contributing to the development of geometric deep learning methodologies.

## Body

### Education and Academic Background
Fredrik Kahl completed his higher education at Lund University. He was awarded a Doctor of Philosophy (Ph.D.) in mathematics in 2001. His doctoral advisors were Anders Heyden and Gunnar Sparr.

### Professional Appointments
Kahl has held academic positions at two major Swedish universities. His career includes tenure at Lund University and a prominent role at Chalmers University of Technology in Gothenburg, where he is currently listed as an employer.

### Doctoral Supervision
A significant aspect of Kahl's academic service is his mentorship of doctoral candidates. He has supervised the following students:
- Jennifer Alvén
- Olof Enqvist
- Måns Larsson
- Jan Erik Solem
- Carl Olsson
- Klas Josephson
- Martin Byröd
- Petter Strandmark
- Yubin Kuang
- Johannes Ulén

### Research and Awards
Kahl's research integrates applied mathematics with computer science, specifically targeting deep learning applications. His most notable recognition is the Marr Prize, awarded in 2005, which highlights the quality and influence of his contributions to the field of computer vision. His work is widely indexed under various professional identifiers, including ISNI (000000012076337X) and the Mathematics Genealogy Project (ID: 58941).

## References

1. Mathematics Genealogy Project
2. [Source](https://fredkahl.github.io/)
3. [Source](https://www.thecvf.com/?page_id=413)