Juha Koikkalainen

According to our database, Juha Koikkalainen authored at least 28 papers between 2002 and 2019.

Collaborative distances:

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

2019

A Decision Support System for Diagnostics and Treatment Planning in Traumatic Brain Injury.

Adil Umer, Jussi Mattila, Hilkka Liedes, Juha Koikkalainen, Jyrki Lötjönen, Ari Katila, Janek Frantzen, Virginia F. J. Newcombe, Olli Tenovuo, David K. Menon, Mark J. van Gils

IEEE J. Biomed. Health Informatics, 2019

2016

Differential Dementia Diagnosis on Incomplete Data with Latent Trees.

Christian Ledig, Sebastian Kaltwang, Antti Tolonen, Juha Koikkalainen, Philip Scheltens, Frederik Barkhof, Hanneke Rhodius-Meester, Betty M. Tijms, Afina W. Lemstra, Wiesje M. van der Flier, Jyrki Lötjönen, Daniel Rueckert

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2016, 2016

2014

Extended boundary shift integral.

Jyrki Lötjönen, Christian Ledig, Juha Koikkalainen, Robin Wolz, Lennart Thurfjell, Hilkka Soininen, Sébastien Ourselin, Daniel Rueckert

Proceedings of the IEEE 11th International Symposium on Biomedical Imaging, 2014

Consistent and robust 4D whole-brain segmentation: Application to traumatic brain injury.

Christian Ledig, Wenzhe Shi, Antonios Makropoulos, Juha Koikkalainen, Rolf A. Heckemann, Alexander Hammers, Jyrki Lötjönen, Olli Tenovuo, Daniel Rueckert

Proceedings of the IEEE 11th International Symposium on Biomedical Imaging, 2014

Automatic quantification of CT images for traumatic brain injury.

Juha Koikkalainen, Jyrki Lötjönen, Christian Ledig, Daniel Rueckert, Olli Tenovuo, David K. Menon

Proceedings of the IEEE 11th International Symposium on Biomedical Imaging, 2014

2013

Gradient cumulative filtering to detect MRI thermometry artifacts.

Juha M. Kortelainen, Juha Koikkalainen, Julius Koskela, Gosta Ehnholm

Proceedings of the 13th IEEE International Conference on BioInformatics and BioEngineering, 2013

2012

Design and Application of a Generic Clinical Decision Support System for Multiscale Data.

Juha Koikkalainen, Arho Virkki, Mark J. van Gils, Jyrki Lötjönen, Jussi Mattila

IEEE Trans. Biomed. Eng., 2012

Simplified Reeb Graph as Effective Shape Descriptor for the Striatum.

Antonietta Pepe, Laura Brandolini, Marco Piastra, Juha Koikkalainen, Jarmo Hietala, Jussi Tohka

Proceedings of the Mesh Processing in Medical Image Analysis 2012, 2012

Hippocampal atrophy rate using an expectation maximization classifier with a disease-specific prior.

Jyrki Lötjönen, Robin Wolz, Juha Koikkalainen, Valeria Manna, Christian Ledig, Lennart Thurfjell, Roger Lundqvist, Gunhild Waldemar, Hilkka Soininen, Daniel Rueckert

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011

Fast and robust extraction of hippocampus from MR images for diagnostics of Alzheimer's disease.

Jyrki Lötjönen, Robin Wolz, Juha Koikkalainen, Valtteri Julkunen, Lennart Thurfjell, Roger Lundqvist, Gunhild Waldemar, Hilkka Soininen, Daniel Rueckert

NeuroImage, 2011

Multi-template tensor-based morphometry: Application to analysis of Alzheimer's disease.

Juha Koikkalainen, Jyrki Lötjönen, Lennart Thurfjell, Daniel Rueckert, Gunhild Waldemar, Hilkka Soininen

NeuroImage, 2011

Improved generation of probabilistic atlases for the expectation maximization classification.

Jyrki Lötjönen, Robin Wolz, Juha Koikkalainen, Lennart Thurfjell, Roger Lundqvist, Gunhild Waldemar, Hilkka Soininen, Daniel Rueckert

Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

2010

Fast and robust multi-atlas segmentation of brain magnetic resonance images.

Jyrki Lötjönen, Robin Wolz, Juha Koikkalainen, Lennart Thurfjell, Gunhild Waldemar, Hilkka Soininen, Daniel Rueckert

NeuroImage, 2010

Feature selection and time regression software: Application on predicting Alzheimer's disease progress.

Dimitrios Ververidis, Mark J. van Gils, Juha Koikkalainen, Jyrki Lötjönen

Proceedings of the 18th European Signal Processing Conference, 2010

Searching for Linear Dependencies between Heart Magnetic Resonance Images and Lipid Profiles.

Marko Sysi-Aho, Juha Koikkalainen, Jyrki Lötjönen, Tuulikki Seppänen-Laakso, Hans Söderlund, Tiina Heliö, Matej Oresic

Proceedings of the Algorithms and Applications, 2010

2009

Atlas-Based Registration Parameters in Segmenting Sub-Cortical Regions from Brain MRI-Images.

Jyrki Lötjönen, Juha Koikkalainen, Daniel Rueckert

Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009

2008

Methods of Artificial Enlargement of the Training Set for Statistical Shape Models.

Juha Koikkalainen, Tuomas Tölli, Kirsi Lauerma, Kari Antila, Elina M. Mattila, Mikko Lilja, Jyrki Lötjönen

IEEE Trans. Medical Imaging, 2008

Dynamic Probabilistic Atlas of Functional Brain Regions for Transcranial Magnetic Stimulation.

Juha Koikkalainen, Mervi Könönen, Jari Karhu, Jarmo Ruohonen, Eini Niskanen, Jyrki Lötjönen

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2008

2007

Shape variability of the human striatum - Effects of age and gender.

Juha Koikkalainen, Jussi Hirvonen, Mikko Nyman, Jyrki Lötjönen, Jarmo Hietala, Ulla Ruotsalainen

NeuroImage, 2007

2006

Artificially Enlarged Training Set in Image Segmentation.

Tuomas Tölli, Juha Koikkalainen, Kirsi Lauerma, Jyrki Lötjönen

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2006

2005

Artificial Enlargement of a Training Set for Statistical Shape Models: Application to Cardiac Images.

Jyrki Lötjönen, Kari Antila, E. Lamminmäki, Juha Koikkalainen, Mikko Lilja, Timothy F. Cootes

Proceedings of the Functional Imaging and Modeling of the Heart, 2005

2004

Reconstruction of 3-D head geometry from digitized point sets: an evaluation study.

Juha Koikkalainen, Jyrki Lötjönen

IEEE Trans. Inf. Technol. Biomed., 2004

Statistical shape model of atria, ventricles and epicardium from short- and long-axis MR images.

Jyrki Lötjönen, Sari Kivistö, Juha Koikkalainen, Daniel Smutek, Kirsi Lauerma

Medical Image Anal., 2004

Segmentation of Cardiac Structures Simultaneously from Short- and Long-Axis MR Images.

Juha Koikkalainen, Mika Pollari, Jyrki Lötjönen, Sari Kivistö, Kirsi Lauerma

Proceedings of the Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2004, 2004

Image Segmentation with the Combination of the PCA- and ICA-Based Modes of Shape Variation.

Juha Koikkalainen, Jyrki Lötjönen

Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

2003

Four-Chamber 3-D Statistical Shape Model from Cardiac Short-Axis and Long-Axis MR Images.

Jyrki Lötjönen, Juha Koikkalainen, Daniel Smutek, Sari Kivistö, Kirsi Lauerma

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2003

Individualized Geometric Model from Unorganized 3-D Points: An Application to Thorax Modeling.

Juha Koikkalainen, Jyrki Lötjönen

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2003

2002

Model Library for Deformable Model-Based Segmentation of 3-D Brain MR-Images.

Juha Koikkalainen, Jyrki Lötjönen

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2002