Jorma Järnstedt

11 papers B 1Misc 1Journal 8Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Interactive AI annotation of medical images in a virtual reality environment.
Int. J. Comput. Assist. Radiol. Surg.
Lotta Orsmaa, Mikko Saukkoriipi, Jari Kangas, Nastaran Rasouli, Jorma Järnstedt, Helena Mehtonen, Jaakko Sahlsten, Joel Jaskari, Kimmo Kaski, Roope Raisamo
2025 J jnl
Diving, Grabbing and Teleporting: Methods for Medical 3D Image Manipulation in VR.
Interact. Comput.
Lotta Orsmaa, Jari Kangas, Nastaran Rasouli, Joel Jaskari, Jaakko Sahlsten, Helena Mehtonen, Jorma Järnstedt, Kimmo Kaski, Roope Raisamo
2024 J jnl
Interactive 3D Segmentation for Primary Gross Tumor Volume in Oropharyngeal Cancer.
CoRR
Mikko Saukkoriipi, Jaakko Sahlsten, Joel Jaskari, Lotta Orsmaa, Jari Kangas, Nastaran Rasouli, Roope Raisamo, Jussi Hirvonen, Helena Mehtonen, Jorma Järnstedt, Antti A. Mäkitie, Mohamed Naser, Clifton Fuller, Benjamin Kann, Kimmo Kaski
2023 Misc conf
Evaluation of properties and usability of virtual reality interaction techniques in craniomaxillofacial computer-assisted surgical simulation.
OZCHI
Helena Mehtonen, Jorma Järnstedt, Jari Kangas, Sriram Kishore Kumar, Irina Rinta-Kiikka, Roope Raisamo
2023 J jnl
Reproducibility analysis of automated deep learning based localisation of mandibular canals on a temporal CBCT dataset.
CoRR
Jorma Järnstedt, Jaakko Sahlsten, Joel Jaskari, Kimmo Kaski, Helena Mehtonen, Ari Hietanen, Osku Sundqvist, Vesa Varjonen, Vesa Mattila, Sangsom Prapayasotok, Sakarat Nalampang
2022 J jnl
Comparison of Deep Learning Segmentation and Multigrader-annotated Mandibular Canals of Multicenter CBCT scans.
CoRR
Jorma Järnstedt, Jaakko Sahlsten, Joel Jaskari, Kimmo Kaski, Helena Mehtonen, Ziyuan Lin, Ari Hietanen, Osku Sundqvist, Vesa Varjonen, Vesa Mattila, Sangsom Prapayasotok, Sakarat Nalampang
2022 J jnl
Evaluation of virtual handles for dental implant manipulation in virtual reality implant planning procedure.
Int. J. Comput. Assist. Radiol. Surg.
Hanna-Riikka Rantamaa, Jari Kangas, Maarit Jordan, Helena Mehtonen, John Mäkelä, Kimmo Ronkainen, Markku Turunen, Osku Sundqvist, Ismo Syrjä, Jorma Järnstedt, Roope Raisamo
2022 J jnl
Evaluation of voice commands for mode change in virtual reality implant planning procedure.
Int. J. Comput. Assist. Radiol. Surg.
Hanna-Riikka Rantamaa, Jari Kangas, Maarit Jordan, Helena Mehtonen, John Mäkelä, Kimmo Ronkainen, Markku Turunen, Osku Sundqvist, Ismo Syrjä, Jorma Järnstedt, Roope Raisamo
2022 B conf
Push-Poke: Collision based Direct Manipulation Technique for Plane Alignment in Virtual Reality.
Graphics Interface
Sriram Kishore Kumar, Jari Kangas, Helena Mehtonen, Jorma Järnstedt, Roope Raisamo
2022 J jnl
Trade-Off between Task Accuracy, Task Completion Time and Naturalness for Direct Object Manipulation in Virtual Reality.
Multimodal Technol. Interact.
Jari Kangas, Sriram Kishore Kumar, Helena Mehtonen, Jorma Järnstedt, Roope Raisamo
2007 — conf
Automatic Segmentation of the Mandible from Limited-Angle Dental X-Ray Tomography Reconstructions.
ISBI
Mikko Lilja, Ville Vuorio, Kari Antila, Henri Setälä, Jorma Järnstedt, Mika Pollari