H. Martin Kjer

Email

Tel.

+45 2447 7594

Position

Postdoc

Research Interests

Broadly spanning engineering of image processing/analysis tasks, wherever they are needed to solve interesting problems (primarily of the biomedical kind). This includes image-segmentation,
-registration, -reconstruction, statistical modelling, optimization, machine learning and data visualization.
Currently involved in a project with the aim of using large-scale facilities such as the MAXIV Synchrotron and link it to preclinical MRI research. The data obtained from these sources are typically huge, and it is often a struggle to extract the desired quantitative information.

Research Groups

Pre-Clinical MRI

Curriculum Vitae

Employments

2017 - Present

Postdoc at DRCMR & DTU

2016 - 2017

Postdoc at DTU

2015 - 2016

Research Assistant at DTU

2012 - 2015

Ph.D. student at DTU

Publications

User-friendly simultaneous tomographic reconstruction and segmentation with class priors. / Kjer, Hans Martin; Dong, Yiqiu; Hansen, Per Christian. Proceedings of 6th International Conference on Scale Space and Variational Methods in Computer Vision. Vol. 10302 Springer, 2017. p. 260-270 (Lecture Notes in Computer Science, Vol. 10302). Publication: Research - peer-review › Article in proceedings – Annual report year: 2017

Automatic Model Generation Framework for Computational Simulation of Cochlear Implantation. / Mangado Lopez, Nerea; Ceresa, Mario; Duchateau, Nicolas; Kjer, Hans Martin; Vera, Sergio; Dejea Velardo, Hector; Mistrik, Pavel; Paulsen, Rasmus Reinhold; Fagertun, Jens; Noailly, Jérome ; Piella, Gemma; González Ballester, Miguel Angel. In: Annals of Biomedical Engineering, Vol. 44, No. 8, 2016, p. 2453-2463. Publication: Research - peer-review › Journal article – Annual report year: 2015

Cochlear implant electrode localization in post-operative CT using a spherical measure. / Braithwaite, Benjamin Michael; Kjer, Hans Martin; Fagertun, Jens; González Ballester, Miguel Angel; Dhanasingh, Anandhan ; Mistrik, Pavel; Gerber, Nicolas ; Paulsen, Rasmus Reinhold. Proceedings of the 13th IEEE International Symposium on Biomedical Imaging (ISBI 2016) . IEEE, 2016. p. 1329-1333. Publication: Research - peer-review › Article in proceedings – Annual report year: 2016 

Cochlea Segmentation using Iterated Random Walks with Shape Prior. / Ruiz Pujadas, Esmeralda; Kjer, Hans Martin; Vera, Sergio; Ceresa, Mario; González Ballester, Miguel Angel. Proceedings of SPIE. Vol. 9784 SPIE - International Society for Optical Engineering, 2016. (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 9784). Publication: Research - peer-review › Article in proceedings – Annual report year: 2017

Free-form image registration of human cochlear μCT data using skeleton similarity as anatomical prior. / Kjer, Hans Martin; Fagertun, Jens; Vera, Sergio; Gil, Debora; González Ballester, Miguel Angel; Paulsen, Rasmus Reinhold. In: Pattern Recognition Letters, Vol. 76, No. June, 2016, p. 76-82. Publication: Research - peer-review › Journal article – Annual report year: 2015

Iterated random walks with shape prior. / Pujadas, Esmeralda Ruiz; Kjer, Hans Martin; Piella, Gemma; González Ballester, Miguel Angel. In: Image and Vision Computing, Vol. 54, 2016, p. 12-21. Publication: Research - peer-review › Journal article – Annual report year: 2016

Modelling of the Human Inner Ear Anatomy and Variability for Cochlear Implant Applications. / Kjer, Hans Martin; Paulsen, Rasmus Reinhold (Supervisor). Kgs. Lyngby : Technical University of Denmark (DTU), 2016. 219 p. (DTU Compute PHD-2015; No. 381). Publication: Research › Ph.D. thesis – Annual report year: 2016

Monopolar Stimulation of the Implanted Cochlea: A Synthetic Population-Based Study. / Mangado Lopez, Nerea; Ceresa, Mario; Dejea Velardo, Hector; Kjer, Hans Martin; Vera, Sergio; Paulsen, Rasmus Reinhold; Fagertun, Jens; Mistrik, Pavel; Piella, Gemma; González Ballester, Miguel Angel. Revised Selected Papers of the 4th International Workshop Clinical Image-Based Procedures: Translational Research in Medical Imaging (CLIP 2015). Springer, 2016. p. 96-103 (Lecture Notes in Computer Science, Vol. 9401). Publication: Research - peer-review › Article in proceedings – Annual report year: 2016

Multi-region Statistical Shape Model for Cochlear Implantation. / Romera, Jordi; Kjer, H. Martin; Piella, Gemma; Ceresa, Mario; González Ballester, Miguel A. SPIE Medical Imaging 2016: Image Processing. SPIE - International Society for Optical Engineering, 2016. 97840T (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 9784). Publication: Research - peer-review › Article in proceedings – Annual report year: 2016

Random walks with shape prior for cochlea segmentation in ex vivo μCT. / Ruiz Pujadas, Esmeralda; Kjer, Hans Martin; Piella, Gemma; Ceresa, Mario; González Ballester, Miguel Angel. In: International Journal of Computer Assisted Radiology and Surgery, Vol. 11, No. 9, 2016, p. 1647-1659. Publication: Research - peer-review › Journal article – Annual report year: 2016

Statistical shape model with random walks for inner ear segmentation. / Pujadas, Esmeralda Ruiz; Kjer, Hans Martin; Piella, Gemma; Ballester, Miguel Angel González. Revised Selected Papers of the 1st International Workshop on Spectral and Shape Analysis in Medical Imaging (SeSAMI 2016). Springer, 2016. p. 92-102 (Lecture Notes in Computer Science, Vol. 10126). Publication: Research - peer-review › Article in proceedings – Annual report year: 2016

Automatic Generation of a Computational Model for Monopolar Stimulation of Cochlear Implants. / Mangado, N. ; Ceresa, M.; Duchateau, N. ; Dejea Velardo, H.; Kjer, Hans Martin; Paulsen, Rasmus Reinhold; Vera, S.; Mistrik, Pavel; Herrero, J. ; Ballester, M.Á. González . In: International Journal of Computer Assisted Radiology and Surgery, Vol. 10, No. Supplement 1, 2015, p. S67-S68. Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2015

Cochlear Implant Planning, Selection and Simulation with Patient Specific Data. / Vera, S.; Caro, R.; Perez, F.; Bordone, M.; Herrero, J. ; Kjer, Hans Martin; Fagertun, Jens; Paulsen, Rasmus Reinhold; Dhanasingh, A.; Ballester, M.Á. González. In: International Journal of Computer Assisted Radiology and Surgery, Vol. 10, No. Supplement 1, 2015, p. S43-S44. Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2015

Image Registration of Cochlear µCT Data Using Heat Distribution Similarity. / Kjer, Hans Martin; Vera, Sergio; Fagertun, Jens; Gil, Debora; González Ballester, Miguel Angel; Paulsen, Rasmus Reinhold. Image Analysis: 19th Scandinavian Conference, SCIA 2015 Copenhagen, Denmark, June 15–17, 2015 Proceedings. ed. / Rasmus R. Paulsen; Kim S. Pedersen. Springer Science+Business Media B.V., 2015. p. 234-245 (Lecture Notes in Computer Science, Vol. 9127). Publication: Research - peer-review › Article in proceedings – Annual report year: 2015

Patient-Specific Virtual Insertion of Electrode Array for Electrical Simulations of Cochlear Implants. / Mangado, N. ; Duchateau, N. ; Ceresa, M.; Kjer, Hans Martin; Vera, S.; Mistrik, Pavel; Herrero, J. ; Ballester, M.Á. González. In: International Journal of Computer Assisted Radiology and Surgery, Vol. 10, No. Supplement 1, 2015, p. S102-S103. Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2015

Predicting Detailed Inner Ear Anatomy from Pre-Oppreoperational CT for cochlear implant surgery. / Kjer, Hans Martin; Vera, S.; Fagertun, Jens; Peréz, F.; Herrero, J. ; Ballester, M.Á. González ; Paulsen, Rasmus Reinhold. In: International Journal of Computer Assisted Radiology and Surgery, Vol. 10, No. Supplement 1, 2015, p. S98-S99. Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2015

VirtualTable: a projection augmented reality game. / Dal Corso, Alessandro; Olsen, Mikkel Damgaard; Steenstrup, Kasper Hornbak; Wilm, Jakob; Jensen, Sebastian Hoppe Nesgaard; Paulsen, Rasmus Reinhold; Eiríksson, Eyþór Rúnar; Nielsen, Jannik Boll; Frisvad, Jeppe Revall; Einarsson, Gudmundur; Kjer, Hans Martin. Proceedings of SIGGRAPH Asia 2015 Posters. Association for Computing Machinery, 2015. 40. Publication: Research - peer-review › Conference abstract in proceedings – Annual report year: 2015

A voxel-based investigation for MRI-only radiotherapy of the brain using ultra short echo times. / Edmund, Jens Morgenthaler; Kjer, Hans Martin; Van Leemput, Koen; Hansen, Rasmus H.; Andersen, Jon Al; Andreasen, Daniel. In: Physics in Medicine and Biology, Vol. 59, No. 23, 2014, p. 7501-7519. Publication: Research - peer-review › Journal article – Annual report year: 2014

Patient Specific Simulation for Planning of Cochlear Implantation Surgery. / Vera, Sergio; Perez, Frederic ; Balust, Clara ; Trueba, Ramon ; Rubió, Jordi ; Calvo, Raul ; Mazaira, Xavier ; Danasingh, Anandhan ; Barazzetti, Livia; Reyes, Mauricio; Ceresa, Mario; Fagertum, Jens ; Kjer, Hans Martin; Paulsen, Rasmus Reinhold; González Ballester, Miguel Angel. Clinical Image-based Procedures: Translational Research in Medical Imaging : Third International Workshop on Clinical Image-based Procedures. Revised Selected Papers.. ed. / Marius George Linguraru; Cristina Oyarzun Laura; Raj Shekhar; Stefan Wesarg; Miguel Ángel González Ballester; Klaus Drechsler; Yoshinobu Sato; Marius Erdt. Springer, 2014. p. 101-108 (Lecture Notes in Computer Science, Vol. 8680). Publication: Research - peer-review › Article in proceedings – Annual report year: 2014

Patient-Specific Simulation of Implant Placement and Function for Cochlear Implantation Surgery Planning. / Ceresa, Mario; Mangado Lopez, Nerea; Dejea Velardo, Hector; Herrezuelo, Noemi Carranza ; Mistrik, Pavel; Kjer, Hans Martin; Vera, Sergio; Paulsen, Rasmus Reinhold; González Ballester, Miguel Angel. Medical Image Computing and Computer-Assisted Intervention – MICCAI 2014: Proceedings of the 17th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), Part II. ed. / Polina Golland; Nobuhiko Hata; Christian Barillot; joachim Hornegger; Robert Howe. Springer, 2014. p. 49-56 (Lecture Notes in Computer Science, Vol. 8674). Publication: Research - peer-review › Article in proceedings – Annual report year: 2014

Shape modelling of the inner ear from micro-CT data. / Kjer, Hans Martin; Fagertun, Jens; Vera, Sergio; González Ballester, Miguel Angel; Paulsen, Rasmus Reinhold. Proceedings of Symposium on Statistical Shape Models & Applications, Shape 2014. 2014. p. 21 015. Publication: Research - peer-review › Conference abstract in proceedings – Annual report year: 2014

Auto-Segmentation of Bone in MRI-only Based Radiotherapy Using Ultra Short Echo Time. / Edmund, J. M.; Kjer, Hans Martin; Hansen, R. H. In: Radiotherapy & Oncology, Vol. 103, No. Supplement 1, 2012, p. S75. Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2012

Optimized Acquisition Parameters for MRI Only RT Using Ultrashort Echo Times. / Kjer, Hans Martin; Hansen, R. H.; Paulsen, Rasmus Reinhold; Edmund, J. M. In: International Journal of Radiation: Oncology - Biology - Physics, Vol. 84, No. 3, Supplement, 2012, p. S866. Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2012

Geometric calibration between PET scanner and structured light scanner. / Kjer, Hans Martin; Olesen, Oline Vinter; Paulsen, Rasmus Reinhold; Højgaard, Liselotte; Roed, Bjarne; Larsen, Rasmus. Proceedings of the MICCAI workshop on Mesh Processing in Medical Image Analysis (MeshMed). 2011. Publication: Research - peer-review › Article in proceedings – Annual report year: 2011