Martin Vonheim Larsen

• Larsen, Martin Vonheim; Rolfsjord, Sigmund Johannes Ljosvoll; Gusland, Daniel; Ahlberg, Jörgen & Mathiassen, Kim (2024). BASE: Probably a Better Approach to Visual Multi-Object Tracking. VISIGRAPP. ISSN 2184-5921. 4, p. 110–121. doi: 10.5220/0012386600003660. Full text in Research Archive
• (2020). In-operation calibration of clock-bias and intrinsic parameters for pan-tilt-zoom cameras based on keypoint tracking. Proceedings of SPIE, the International Society for Optical Engineering. ISSN 0277-786X. 11538:115380D, p. 1–17. doi: 10.1117/12.2573611. Full text in Research Archive Show summary

  We propose a method for jointly estimating intrinsic calibration and internal clock synchronisation for a pantilt- zoom (PTZ) camera using only data that can be acquired in the field during normal operation. Results show that this method is a promising starting point towards using software to replace costly timing hardware in such cameras. Through experiments we provide calibration and clock synchronisation for an off-the-shelf low-cost PTZ camera, and observe a greatly improved directional accuracy, even during mild manoeuvres.

• Haavardsholm, Trym Vegard; Smestad, Ragnar; Larsen, Martin Vonheim; Thoresen, Marius & Dyrdal, Idar (2016). Scene Understanding for Autonomous Steering, STO-MP-IST-127: Intelligence and Autonomy In Robotics. NATO Science and Technology Organization. ISSN 978-92-837-2068-3.

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