Jari Kangas

According to our database, Jari Kangas authored at least 67 papers between 1987 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Interactive 3D Segmentation for Primary Gross Tumor Volume in Oropharyngeal Cancer.

Mikko Saukkoriipi, Jaakko Sahlsten, Joel Jaskari, Lotta Orasmaa, Jari Kangas, Nastaran Rasouli, Roope Raisamo, Jussi Hirvonen, Helena Mehtonen, Jorma Järnstedt, Antti A. Mäkitie, Mohamed Naser, Clifton Fuller, Benjamin Kann, Kimmo Kaski

CoRR, 2024

2023

Velocity-Oriented Dynamic Control-Display Gain for Kinesthetic Interaction with a Grounded Force-Feedback Device.

Zhenxing Li, Jari Kangas, Roope Raisamo

Multimodal Technol. Interact., February, 2023

Evaluation of properties and usability of virtual reality interaction techniques in craniomaxillofacial computer-assisted surgical simulation.

Helena Mehtonen, Jorma Järnstedt, Jari Kangas, Sriram Kishore Kumar, Irina Rinta-Kiikka, Roope Raisamo

Proceedings of the 35th Australian Computer-Human Interaction Conference, 2023

2022

Trade-Off between Task Accuracy, Task Completion Time and Naturalness for Direct Object Manipulation in Virtual Reality.

Jari Kangas, Sriram Kishore Kumar, Helena Mehtonen, Jorma Järnstedt, Roope Raisamo

Multimodal Technol. Interact., 2022

Head and Gaze Orientation in Hemispheric Image Viewing.

Jari Kangas, Oleg Spakov, Roope Raisamo, Olli Koskinen, Toni Järvenpää, Marja Salmimaa

Frontiers Virtual Real., 2022

Evaluation of voice commands for mode change in virtual reality implant planning procedure.

Hanna-Riikka Rantamaa, Jari Kangas, Maarit Jordan, Helena Mehtonen, John Mäkelä, Kimmo Ronkainen, Markku Turunen, Osku Sundqvist, Ismo Syrjä, Jorma Järnstedt, Roope Raisamo

Int. J. Comput. Assist. Radiol. Surg., 2022

Evaluation of virtual handles for dental implant manipulation in virtual reality implant planning procedure.

Hanna-Riikka Rantamaa, Jari Kangas, Maarit Jordan, Helena Mehtonen, John Mäkelä, Kimmo Ronkainen, Markku Turunen, Osku Sundqvist, Ismo Syrjä, Jorma Järnstedt, Roope Raisamo

Int. J. Comput. Assist. Radiol. Surg., 2022

Push-Poke: Collision based Direct Manipulation Technique for Plane Alignment in Virtual Reality.

Sriram Kishore Kumar, Jari Kangas, Helena Mehtonen, Jorma Järnstedt, Roope Raisamo

Proceedings of the 48th Graphics Interface Conference, 2022

Expert Evaluation of Haptic Virtual Reality User Interfaces for Medical Landmarking.

Jari Kangas, Zhenxing Li, Roope Raisamo

Proceedings of the CHI '22: CHI Conference on Human Factors in Computing Systems, New Orleans, LA, USA, 29 April 2022, 2022

2021

Comparison of Controller-Based Locomotion Techniques for Visual Observation in Virtual Reality.

Jussi Rantala, Jari Kangas, Olli Koskinen, Tomi Nukarinen, Roope Raisamo

Multimodal Technol. Interact., 2021

Technologies for Multimodal Interaction in Extended Reality - A Scoping Review.

Ismo Rakkolainen, Ahmed Farooq, Jari Kangas, Jaakko Hakulinen, Jussi Rantala, Markku Turunen, Roope Raisamo

Multimodal Technol. Interact., 2021

2020

Gaze Interaction With Vibrotactile Feedback: Review and Design Guidelines.

Jussi Rantala, Päivi Majaranta, Jari Kangas, Poika Isokoski, Deepak Akkil, Oleg Spakov, Roope Raisamo

Hum. Comput. Interact., 2020

Gaze Tracker Accuracy and Precision Measurements in Virtual Reality Headsets.

Jari Kangas, Olli Koskinen, Roope Raisamo

Proceedings of the ICMI '20: International Conference on Multimodal Interaction, 2020

2019

Cuts for 3-D magnetic scalar potentials: Visualizing unintuitive surfaces arising from trivial knots.

Alex Stockrahm, Valtteri Lahtinen, Jari J. J. Kangas, P. Robert Kotiuga

Comput. Math. Appl., 2019

Inducing gaze gestures by static illustrations.

Päivi Majaranta, Jari Laitinen, Jari Kangas, Poika Isokoski

Proceedings of the 11th ACM Symposium on Eye Tracking Research & Applications, 2019

2018

Hands-free vibrotactile feedback for object selection tasks in virtual reality.

Tomi Nukarinen, Jari Kangas, Jussi Rantala, Toni Pakkanen, Roope Raisamo

Proceedings of the 24th ACM Symposium on Virtual Reality Software and Technology, 2018

Evaluating ray casting and two gaze-based pointing techniques for object selection in virtual reality.

Tomi Nukarinen, Jari Kangas, Jussi Rantala, Olli Koskinen, Roope Raisamo

Proceedings of the 24th ACM Symposium on Virtual Reality Software and Technology, 2018

Useful approaches to exploratory analysis of gaze data: enhanced heatmaps, cluster maps, and transition maps.

Poika Isokoski, Jari Kangas, Päivi Majaranta

Proceedings of the 2018 ACM Symposium on Eye Tracking Research & Applications, 2018

Remote Expert for Assistance in a Physical Operational Task.

Jari Kangas, Antti Sand, Tero Jokela, Petri Piippo, Peter Eskolin, Marja Salmimaa, Roope Raisamo

Proceedings of the Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, 2018

2017

Vibrotactile stimulation of the head enables faster gaze gestures.

Jari Kangas, Jussi Rantala, Deepak Akkil, Poika Isokoski, Päivi Majaranta, Roope Raisamo

Int. J. Hum. Comput. Stud., 2017

Interaction with WebVR 360° video player: Comparing three interaction paradigms.

Toni Pakkanen, Jaakko Hakulinen, Tero Jokela, Ismo Rakkolainen, Jari Kangas, Petri Piippo, Roope Raisamo, Marja Salmimaa

Proceedings of the 2017 IEEE Virtual Reality, 2017

Directional cueing of gaze with a vibrotactile headband.

Jussi Rantala, Jari Kangas, Roope Raisamo

Proceedings of the 8th Augmented Human International Conference, 2017

2016

Evaluation of HeadTurn: An Interaction Technique Using the Gaze and Head Turns.

Tomi Nukarinen, Jari Kangas, Oleg Spakov, Poika Isokoski, Deepak Akkil, Jussi Rantala, Roope Raisamo

Proceedings of the 9th Nordic Conference on Human-Computer Interaction, Gothenburg, Sweden, October 23, 2016

User Expectations of Everyday Gaze Interaction on Smartglasses.

Deepak Akkil, Andrés Lucero, Jari Kangas, Tero Jokela, Marja Salmimaa, Roope Raisamo

Proceedings of the 9th Nordic Conference on Human-Computer Interaction, Gothenburg, Sweden, October 23, 2016

Comparison of three implementations of HeadTurn: a multimodal interaction technique with gaze and head turns.

Oleg Spakov, Poika Isokoski, Jari Kangas, Jussi Rantala, Deepak Akkil, Roope Raisamo

Proceedings of the 18th ACM International Conference on Multimodal Interaction, 2016

Both Fingers and Head are Acceptable in Sensing Tactile Feedback of Gaze Gestures.

Jari Kangas, Jussi Rantala, Deepak Akkil, Poika Isokoski, Päivi Majaranta, Roope Raisamo

Proceedings of the Haptics: Perception, Devices, Control, and Applications, 2016

PursuitAdjuster: an exploration into the design space of smooth pursuit -based widgets.

Oleg Spakov, Poika Isokoski, Jari Kangas, Deepak Akkil, Päivi Majaranta

Proceedings of the Ninth Biennial ACM Symposium on Eye Tracking Research & Applications, 2016

GazeTorch: Enabling Gaze Awareness in Collaborative Physical Tasks.

Deepak Akkil, Jobin Mathew James, Poika Isokoski, Jari Kangas

Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, 2016

Feedback for Smooth Pursuit Gaze Tracking Based Control.

Jari Kangas, Oleg Spakov, Poika Isokoski, Deepak Akkil, Jussi Rantala, Roope Raisamo

Proceedings of the 7th Augmented Human International Conference, 2016

2015

Demo hour.

Jutta Fortmann, Heiko Müller, Wilko Heuten, Susanne Boll, Jari Kangas, Deepak Akkil, Jussi Rantala, Poika Isokoski, Päivi Majaranta, Roope Raisamo, Pavel A. Orlov, Roman Bednarik, Héctor A. Caltenco, Henrik Svarrer Larsen, Per-Olof Hedvall

Interactions, 2015

Head-mounted display with mid-air tactile feedback.

Antti Sand, Ismo Rakkolainen, Poika Isokoski, Jari Kangas, Roope Raisamo, Karri T. Palovuori

Proceedings of the 21st ACM Symposium on Virtual Reality Software and Technology, 2015

Haptic feedback of gaze gestures with glasses: localization accuracy and effectiveness.

Jussi Rantala, Jari Kangas, Poika Isokoski, Deepak Akkil, Oleg Spakov, Roope Raisamo

Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers, 2015

Glance Awareness and Gaze Interaction in Smartwatches.

Deepak Akkil, Jari Kangas, Jussi Rantala, Poika Isokoski, Oleg Spakov, Roope Raisamo

Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems, 2015

2014

Nonrecursive fixed-interval smoothing-based approach to attitude estimation.

Tuukka Nieminen, Jari Kangas, Saku Suuriniemi, Lauri Kettunen

IEEE Trans. Aerosp. Electron. Syst., 2014

Using gaze gestures with haptic feedback on glasses.

Jari Kangas, Deepak Akkil, Jussi Rantala, Poika Isokoski, Päivi Majaranta, Roope Raisamo

Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, 2014

Effects of haptic feedback on gaze based auto scrolling.

Karoliina Käki, Päivi Majaranta, Oleg Spakov, Jari Kangas

Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, 2014

Delayed Haptic Feedback to Gaze Gestures.

Jari Kangas, Jussi Rantala, Deepak Akkil, Poika Isokoski, Päivi Majaranta, Roope Raisamo

Proceedings of the Haptics: Neuroscience, Devices, Modeling, and Applications, 2014

Haptic feedback to gaze events.

Jari Kangas, Jussi Rantala, Päivi Majaranta, Poika Isokoski, Roope Raisamo

Proceedings of the Eye Tracking Research and Applications, 2014

TraQuMe: a tool for measuring the gaze tracking quality.

Deepak Akkil, Poika Isokoski, Jari Kangas, Jussi Rantala, Roope Raisamo

Proceedings of the Eye Tracking Research and Applications, 2014

Glasses with haptic feedback of gaze gestures.

Jussi Rantala, Jari Kangas, Deepak Akkil, Poika Isokoski, Roope Raisamo

Proceedings of the CHI Conference on Human Factors in Computing Systems, 2014

Gaze gestures and haptic feedback in mobile devices.

Jari Kangas, Deepak Akkil, Jussi Rantala, Poika Isokoski, Päivi Majaranta, Roope Raisamo

Proceedings of the CHI Conference on Human Factors in Computing Systems, 2014

2013

Front-camera video recordings as emotion responses to mobile photos shared within close-knit groups.

Yanqing Cui, Jari Kangas, Jukka Holm, Guido Grassel

Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013

2003

Character location in scene images from digital camera.

Kongqiao Wang, Jari Kangas

Pattern Recognit., 2003

Methods for adaptive combination of classifiers with application to recognition of handwritten characters.

Matti Aksela, Ramunas Girdziusas, Jorma Laaksonen, Erkki Oja, Jari Kangas

Int. J. Document Anal. Recognit., 2003

2002

Influence of erroneous learning samples on adaptation in on-line handwriting recognition.

Vuokko Vuori, Jorma Laaksonen, Jari Kangas

Pattern Recognit., 2002

Class-confidence critic combining.

Matti Aksela, Ramunas Girdziusas, Jorma Laaksonen, Erkki Oja, Jari Kangas

Proceedings of the Eighth International Workshop on Frontiers in Handwriting Recognition, 2002

2001

Experiments with adaptation strategies for a prototype-based recognition system for isolated handwritten characters.

Vuokko Vuori, Jorma Laaksonen, Erkki Oja, Jari Kangas

Int. J. Document Anal. Recognit., 2001

Character Segmentation of Color Images from Digital Camera.

Kongqiao Wang, Jari Kangas, Wenwen Li

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

Character-Like Region Verification for Extracting Text in Scene Images.

Hao Wang, Jari Kangas

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

Speeding Up On-line Recognition of Handwritten Characters by Pruning the Prototype Set.

Vuokko Vuori, Jorma Laaksonen, Erkki Oja, Jari Kangas

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

Rejection Methods for an Adaptive Committee Classifier.

Matti Aksela, Jorma Laaksonen, Erkki Oja, Jari Kangas

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

Application of Adaptive Committee Classifiers in On-Line Character Recognition.

Matti Aksela, Jorma Laaksonen, Erkki Oja, Jari Kangas

Proceedings of the Advances in Pattern Recognition, 2001

2000

Controlling On-Line Adaptation of a Prototype-Based Classifier for Handwritten Characters.

Vuokko Vuori, Jorma Laaksonen, Erkki Oja, Jari Kangas

Proceedings of the 15th International Conference on Pattern Recognition, 2000

Comparison between Two Prototype Representation Schemes for a Nearest Neighbor Classifier.

Jari Kangas

Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999

Adaptive local subspace classifier in on-line recognition of handwritten characters.

Jorma Laaksonen, Matti Aksela, Erkki Oja, Jari Kangas

Proceedings of the International Joint Conference Neural Networks, 1999

On-line Adaptation in Recognition of Handwritten Alphanumeric Characters.

Vuokko Vuori, Jorma Laaksonen, Erkki Oja, Jari Kangas

Proceedings of the Fifth International Conference on Document Analysis and Recognition, 1999

Dynamically Expanding Context as Committee Adaptation Method in On-Line Recognition of Handwritten Latin Characters.

Jorma Laaksonen, Matti Aksela, Erkki Oja, Jari Kangas

Proceedings of the Fifth International Conference on Document Analysis and Recognition, 1999

1996

Engineering applications of the self-organizing map.

Teuvo Kohonen, Erkki Oja, Olli Simula, Aari Visa, Jari Kangas

Proc. IEEE, 1996

Compression of vector quantization code sequences based on code frequencies and spatial redundancies.

Jari Kangas, Samuel Kaski

Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

1995

Utilizing the similarity preserving properties of self-organizing maps in vector quantization of images.

Jari Kangas

Proceedings of International Conference on Neural Networks (ICNN'95), Perth, WA, Australia, November 27, 1995

1992

Using SOMs as feature extractors for speech recognition.

Jari Kangas, Kari Torkkola, Mikko Kokkonen

Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1991

Phoneme recognition using time-dependent versions of self-organizing maps.

Jari Kangas

Proceedings of the 1991 International Conference on Acoustics, 1991

1990

Variants of self-organizing maps.

Jari Kangas, Teuvo Kohonen, Jorma Laaksonen

IEEE Trans. Neural Networks, 1990

Time-delayed self-organizing maps.

Jari Kangas

Proceedings of the IJCNN 1990, 1990

1989

Transient map method in stop consonant discrimination.

Jari Kangas, Teuvo Kohonen

Proceedings of the First European Conference on Speech Communication and Technology, 1989

1988

Phonetic typewriter for Finnish and Japanese.

Teuvo Kohonen, Kari Torkkola, Makoto Shozakai, Jari Kangas, Olli Ventä

Proceedings of the IEEE International Conference on Acoustics, 1988

1987

Microprocessor implementation of a large vocabulary speech recognizer and phonetic typewriter for Finnish and Japanese.

Teuvo Kohonen, Kari Torkkola, Makoto Shozakai, Jari Kangas, Olli Ventä

Proceedings of the European Conference on Speech Technology, 1987