Mads Nielsen

Mads Nielsen

Professor

ORCID: 0000-0003-1535-068X

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  1. Published

    Homogeneity discrimination leads to identification of a superior ROI in knee cartilage

    Qazi, A. A., Dam, E., Karsdal, M., Nielsen, Mads & Christiansen, C., 2008, EULAR, European League against rheumatism: Abstract archive. EULAR, 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  2. Published

    A Variational Method for Automatic Localization of the most Pathological ROI

    Qazi, A. A., Dam, E., Loog, M., Nielsen, Mads, Lauze, Francois Bernard & Christiansen, C., 2008, Medical Imaging 2008: Image processing, Conference Proceedings. Reinhardt, J. M. & Pluim, J. P. W. (eds.). SPIE - International Society for Optical Engineering, p. Article 69140T 9 p. (Proceedings of SPIE; No. 6914).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  3. Published

    TV-L1 optical flow for vector valued images

    Rakêt, L. L., Roholm, L., Nielsen, Mads & Lauze, Francois Bernard, 2011, Energy Minimization Methods in Computer Vision and Pattern Recognition: 8th International Conference, EMMCVPR 2011, St. Petersburg, Russia, July 25-27, 2011. Proceedings. Boykov, Y., Kahl, F., Lempitsky, V. & Schmidt, F. R. (eds.). Springer, p. 329-343 15 p. (Lecture notes in computer science, Vol. 6819).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  4. Published

    A splitting algorithm for directional regularization and sparsification

    Rakêt, L. L. & Nielsen, Mads, 2012, Proceedings of the 21st International Conference on Pattern Recognition (ICPR). IEEE, p. 3094-3098 5 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  5. Understanding Hessian-based density scoring

    Raundahl, J., Loog, M. & Nielsen, Mads, 2006, Digital Mammography. Springer Science+Business Media, p. 447-452 6 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  6. Published

    Breast Tissue Density Measure

    Raundahl, J., Loog, M. & Nielsen, Mads, 1 Feb 2007

    Research output: Patent

  7. Published

    Automated effect-specific mammographic pattern measures

    Raundahl, J., Loog, M., Pettersen, P., Tankó, L. B. & Nielsen, Mads, 1 Aug 2008, In: IEEE Transactions on Medical Imaging. 27, 8, p. 1054-1060 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Evaluation of four mammographic density measures on HRT data

    Raundahl, J., Loog, M. & Nielsen, Mads, 2007, Medical imaging 2007: Image processing, 18-20 February, San Diego, California, USA. SPIE, 6 p. (Proceedings of SPIE; No. Vol. 6512).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  9. Published

    Processing method for mammogram image of breast involves deriving parameter that changes alongside changes in breast density based on aggregate pixel membership scores of classes

    Raundahl, J., Loog, M., Nielsen, Mads, Brandt, S. S. & Karemore, G., 2007, IPC No. G06K-009/52, Patent No. WO2007090892-A1, 16 Aug 2007, Priority date 10 Feb 2006, Priority No. GB002739

    Research output: Patent

  10. Mammographic density measured as changes in tissue structure caused by hrt

    Raundahl, J., Loog, M. & Nielsen, Mads, 2006, Medical Imaging. p. 61440G-61440G

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  11. Effect of projective viewpoint in detecting temporal density changes

    Raundahl, J., Nielsen, Mads, Olsen, O. F. & Bagger, Y. Z., 2004, Proceedings of SPIE. p. 85-92 (Medical Imaging 2004: Image Processing, Vol. 5370).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  12. Published

    COVID-19-associated cerebral microbleeds in the general population

    Sagar, M. V., Ferrer, N. R., Mehdipour Ghazi, Mostafa, Klein, Kiril Vadimovic, Solem, Espen Victor Jimenez, Nielsen, Mads & Kruuse, Christina Rostrup, 2024, In: Brain Communications. 6, 3, fcae127.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Lung Segmentation from Chest X-rays using Variational Data Imputation

    Selvan, Raghav, Dam, Erik Bjørnager, Rischel, S., Sheng, K., Nielsen, Mads & Pai, A., 20 May 2020, In: OpenReview.net. 7 p.

    Research output: Contribution to journal › Conference article › Research

  14. Published

    Superior assessment of CVD death by MACD index compared with the framingham score is highly associated with predisposition to diabetes

    Soltyskinska, E., Barascuk, N., Ganz, Melanie, Nielsen, Mads, Karsdal, M. & Christiansen, C., 2008. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  15. Published

    Higher-order momentum distributions and locally affine LDDMM registration

    Sommer, Stefan Horst, Nielsen, Mads, Darkner, Sune & Pennec, X., 2013, In: S I A M Journal on Imaging Sciences. 6, 1, p. 341-367 27 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    Bicycle Chain Shape Models

    Sommer, Stefan Horst, Tatu, A. J., Chen, C., Jørgensen, D., de Bruijne, Marleen, Loog, M., Nielsen, Mads & Lauze, Francois Bernard, 2009, Computer Vision and Pattern Recognition Workshops, 2009. CVPR Workshops 2009. IEEE Computer Society Conference on Computer Vision and Pattern Recognition.. IEEE, p. 157-163 7 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  17. Published

    Sparsity and scale: compact representations of deformation for diffeomorphic registration

    Sommer, Stefan Horst, Nielsen, Mads & Pennec, X., 2012, 2012 IEEE Workshop on Mathematical Methods in Biomedical Image Analysis (MMBIA). IEEE, p. 217-224 8 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  18. Published

    Sparse multi-scale diffeomorphic registration: the kernel bundle framework

    Sommer, Stefan Horst, Lauze, Francois Bernard, Nielsen, Mads & Pennec, X., 2013, In: Journal of Mathematical Imaging and Vision. 46, 3, p. 292-308 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    A multi-scale kernel bundle for LDDMM: towards sparse deformation description across space and scales

    Sommer, Stefan Horst, Nielsen, Mads, Lauze, Francois Bernard & Pennec, X., 2011, Information Processing in Medical Imaging: 22nd International Conference, IPMI 2011, Kloster Irsee, Germany, July 3-8, 2011. Proceedings. Székely, G. & Hahn, H. K. (eds.). Springer, p. 624-35 12 p. (Lecture notes in computer science, Vol. 6801).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  20. Published

    Kernel bundle EPDiff: Evolution equations for multi-scale diffeomorphic image registration

    Sommer, Stefan Horst, Lauze, Francois Bernard, Nielsen, Mads & Pennec, X., 2012, Scale Space and Variational Methods in Computer Vision - Third International Conference, SSVM 2011, Revised Selected Papers: Third International Conference, SSVM 2011, Ein-Gedi, Israel, May 29 – June 2, 2011, Revised Selected Papers. Bruckstein, A., ter Haar Romeny, B. M., Bronstein, A. M. & Bronstein, M. M. (eds.). Springer, p. 677-688 12 p. (Lecture notes in computer science, Vol. 6667).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  21. Published

    Manifold valued statistics, exact principal geodesic analysis and the effect of linear approximations

    Sommer, Stefan Horst, Lauze, Francois Bernard, Hauberg, S. & Nielsen, Mads, 2010, Computer Vision - ECCV 2010: 11th European Conference on Computer Vision, Heraklion, Crete, Greece, September 5-11, 2010, Proceedings, Part VI. Daniilidis, K., Maragos, P. & Paragios, N. (eds.). Springer, Vol. Part VI. p. 43-56 14 p. (Lecture notes in computer science; No. 6316).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  22. Published

    Optimization over geodesics for exact principal geodesic analysis

    Sommer, Stefan Horst, Lauze, Francois Bernard & Nielsen, Mads, 2014, In: Advances in Computational Mathematics. 40, 2, p. 283-313 31 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    A note on differential corner measures

    Sporring, Jon, Nielsen, Mads, Weickert, J. & Olsen, O. F., 1998, (Technical Report; No. 1, Vol. 98).

    Research output: Book/Report › Report › Research

  24. Published

    Direct estimation of Time To Contact

    Sporring, Jon & Nielsen, Mads, 1995, Proceedings of the 9th Scandinavian Conference on Image Analysis.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  25. Published

    Gaussian Scale-Space Theory

    Sporring, Jon, Nielsen, Mads, Florack, L. M. & Johansen, P., 1997, Dordrecht: Kluwer Academic Publishers.

    Research output: Book/Report › Anthology › Research

  26. Published

    A note on differential corner measures

    Sporring, Jon, Nielsen, Mads, Weickert, J. & Olsen, O. F., 1998, Proceedings of 14th International Conference on Pattern Recognition (ICPR 14). p. 652-654

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  27. Published

    Smoothing images creates corners

    Sporring, Jon, Olsen, O. F., Nielsen, Mads & Weickert, J., 2000, In: Image and Vision Computing. 18, 3, p. 261-266

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Direct estimation of Time To Contact

    Sporring, Jon & Nielsen, Mads, 1995, Proceedings fra Den Fjerde Danske Konference om Mønstergenkendelse og Billedanalyse. DIKU, p. 192-202

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  29. Published

    Detection and Localization of Random Signals

    Sporring, Jon, Olsen, N. H. & Nielsen, Mads, 2003, Scale Space Methods in Computer Vision: 4th International Conference, Scale Space 2003 Isle of Skye, UK, June 10–12, 2003 Proceedings. p. 785-797 (Lecture notes in computer science, Vol. 2695/2003).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  30. Published

    Combining different views of mammographic texture resemblance (MTR) marker of breast cancer risk

    Sun, S., Karemore, G., Chernoff, K., Karssemeijer, N. & Nielsen, Mads, 2011. 2 p.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

  31. Published

    Texture-based analysis of COPD: a data-driven approach

    Sørensen, L., Nielsen, Mads, Lo, P. C. P., Ashraf, H., Pedersen, J. J. H. & de Bruijne, Marleen, 2012, In: I E E E Transactions on Medical Imaging. 31, 1, p. 70-78 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    Hippocampal texture provides volume independent information for Alzheimer's diagnosis

    Sørensen, L., Pai, A. S. U., Darkner, Sune, Suhy, J., Oh, J., Chen, G., Igel, Christian & Nielsen, Mads, 2012, In: Alzheimer's & Dementia. 8, 4, Supplement, p. 15 1 p., IC-P-013.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  33. Published

    Ensemble support vector machine classification of dementia using structural MRI and mini-mental state examination

    Sørensen, L. & Nielsen, Mads, 2018, In: Journal of Neuroscience Methods. 302, SI, p. 66-74

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Hippocampal texture predicts conversion from MCI to Alzheimer's disease

    Sørensen, L., Igel, Christian & Nielsen, Mads, 2013, In: Alzheimer's & Dementia. 9, 4, Supplement, p. P52 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  35. Published

    Differential diagnosis of mild cognitive impairment and Alzheimer’s disease using structural MRI cortical thickness, hippocampal shape, hippocampal texture, and volumetry

    Sørensen, L., Igel, Christian, Pai, A. S. U., Balas, I., Anker, C., Lillholm, Martin & Nielsen, Mads, 2017, In: NeuroImage: Clinical. 13, p. 470-482 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    UNSUPERVISED MACHINE LEARNING ON BASELINE BRAIN MRI IDENTIFIES MCI SUBGROUP WITH A FASTER DECLINE OVER TWO YEARS COMPARED TO CLASSICAL HIPPOCAMPAL SPARING AD SUBTYPE

    Sørensen, L., Pai, A., Nielsen, Mads, Leverenz, J. B. & Pillai, J. A., 2019, In: Alzheimer's & Dementia. 15, 7, p. P1420 1 p., P4-326.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  37. Published

    Improved Alzheimer's disease diagnostic performance using structural MRI: validation of the MRI combination biomarker that won the CADDementia challenge

    Sørensen, L., Lillholm, Martin, Pai, A. S. U., Balas, I., Anker, C., Igel, Christian & Nielsen, Mads, 2015, In: Insights into Imaging. 6, Supplement 1, 1 p., B-0077.

    Research output: Contribution to journal › Conference abstract in journal › Research

  38. Published

    Hippocampal texture predicts one-year hippocampal atrophy in mild cognitively impaired subjects

    Sørensen, L., Pai, A. S. U., Mysling, P., Darkner, Sune, Chen, G., Oh, J., Suhy, J., Igel, Christian & Nielsen, Mads, 2013. 1 p.

    Research output: Contribution to conference › Poster › Research › peer-review

  39. Published

    MCI trial enrichment using MRI hippocampus texture

    Sørensen, L., Igel, Christian & Nielsen, Mads, 2016, In: Alzheimer's & Dementia. 12, 7, Supplement, p. P108–P109 2 p., IC-P-146.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  40. Published

    Early detection of Alzheimer's disease using MRI hippocampal texture

    Sørensen, L., Igel, Christian, Hansen, N. L., Osler, Merete, Lauritzen, Martin, Rostrup, Egill & Nielsen, Mads, 2016, In: Human Brain Mapping. 37, 3, p. 1148-1161 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Hippocampal texture predicts conversion from MCI to Alzheimer's disease

    Sørensen, L., Pai, A. S. U., Igel, Christian & Nielsen, Mads, 2013, In: Alzheimer's & Dementia. 9, 4, Supplement, p. P581 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  42. Published

    Hippocampal MRI texture is related to hippocampal glucose metabolism

    Sørensen, L., Pai, A. S. U., Igel, Christian & Nielsen, Mads, 2015, In: Alzheimer's & Dementia. 11, 7, Supplement, p. P55-P56 2 p., IC-P-077.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  43. Published

    Dementia diagnosis using MRI cortical thickness, shape, texture, and volumetry

    Sørensen, L., Pai, A. S. U., Anker, C., Balas, I., Lillholm, Martin, Igel, Christian & Nielsen, Mads, 2014, MICCAI 2014 Workshop Proceedings: Challenge on Computer-Aided Diagnosis of Dementia Based on Structural MRI Data. Bron, E. E., Smits, M., van Swieten, J. C., Niessen, W. J. & Klein, S. (eds.). Erasmus Universiteit Rotterdam, p. 111-118 8 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  44. Published

    Chronic Obstructive Pulmonary Disease Quantification Using CT Texture Analysis and Densitometry: Results From the Danish Lung Cancer Screening Trial

    Sørensen, L., Nielsen, Mads, Petersen, Jens, Pedersen, J. H., Dirksen, A. & de Bruijne, Marleen, 2020, In: American Journal of Roentgenology. 214, 6, p. 1269-1279

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Validation of hippocampal texture for early Alzheimer’s disease detection: generalization to independent cohorts and extrapolation to very early signs of dementia

    Sørensen, L., Igel, Christian, Hansen, N. L., Lauritzen, Martin, Osler, Merete, Rostrup, Egill & Nielsen, Mads, 2014, In: Alzheimer's & Dementia. 10, 4, Supplement, p. P133 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  46. Published

    Learning COPD Sensitive Filters in Pulmonary CT

    Sørensen, L. E. B. L., Lo, P. C. P., Ashraf, H., Sporring, Jon, Nielsen, Mads & de Bruijne, Marleen, 2009, Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009. 7 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  47. Published

    AI supported fetal echocardiography with quality assessment

    Taksoee-Vester, C. A., Mikolaj, K., Bashir, Z., Christensen, A. N., Petersen, Olav Bennike Bjørn, Sundberg, K., Feragen, A., Svendsen, M. B. S., Nielsen, Mads & xgz472, xgz472, 2024, In: Scientific Reports. 14, 1, 9 p., 5809.

    Research output: Contribution to journal › Journal article › Research › peer-review

  48. Published

    Curve Evolution in Subspaces

    Tatu, A. J., Lauze, F., Nielsen, Mads & Olsen, O. F., 2007, Scale Space and Variational Methods: First International Conference, SSVM 2007, Ischia, Italy, May 30 - June 2, 2007. Proceedings. Sgallari, F., Murli, A. & Paragios, N. (eds.). Springer, p. 754 - 764 (Lecture notes in computer science; No. 4485).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  49. Published

    Exploring the representation capabilities of the HOG descriptor

    Tatu, A. J., Lauze, Francois Bernard, Nielsen, Mads & Kimia, B., 2011, 2011 IEEE International Conference on Computer Vision Workshops (ICCV Workshops). IEEE, p. 1410-1417 8 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  50. Published

    On restricting planar curve evolution to finite dimensional implicit subspaces with non-Euclidean metric

    Tatu, A. J., Lauze, Francois Bernard, Sommer, Stefan Horst & Nielsen, Mads, 2010, In: Journal of Mathematical Imaging and Vision. 38, 3, p. 226-240 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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