Akshay Sadananda Uppinakudru Pai

Akshay Sadananda Uppinakudru Pai

Postdoc


  1. Published

    Alzheimer's disease diagnostic performance of a multi-atlas hippocampal segmentation method using the harmonized hippocampal protocol. / Anker, Cecilie; Sørensen, Lauge; Pai, Akshay Sadananda Uppinakudru; Lyksborg, Mark; Lillholm, Martin; Conradsen, Knut; Larsen, Rasmus; Nielsen, Mads.

    2014. Abstract from Radiological Society of North America 100th Scientific Assembly and Annual Meeting, Chicago, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  2. Published

    Automated hippocampal segmentation using new standardized manual segmentations from the harmonized hippocampal protocol. / Anker, Cecilie; Pai, Akshay Sadananda Uppinakudru; Sørensen, Lauge; Lyksborg, Mark; Conradsen, Knut; Larsen, Rasmus; Nielsen, Mads.

    In: Alzheimer's & Dementia, Vol. 10, No. 4, Supplement, IC-P-058, 2014, p. P33.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  3. Published

    Automated hippocampal segmentation using new standardized manual segmentations from the harmonized hippocampal protocol. / Anker, Cecilie; Pai, Akshay Sadananda Uppinakudru; Sørensen, Lauge; Lyksborg, Mark; Conradsen, Knut; Larsen, Rasmus; Nielsen, Mads.

    In: Alzheimer's & Dementia, Vol. 10, No. 4, Supplement, P1-288, 2014, p. P415-P416.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  4. Published

    A stochastic large deformation model for computational anatomy. / Arnaudon, Alexis; Holm, Darryl D.; Pai, Akshay Sadananda Uppinakudru; Sommer, Stefan Horst.

    Information Processing in Medical Imaging: 25th International Conference, IPMI 2017, Boone, NC, USA, June 25-30, 2017, Proceedings. Springer, 2017. p. 571-582 (Lecture notes in computer science, Vol. 10265).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  5. Published

    Confidence measures for deep learning in domain adaptation. / Bonechi, Simone; Andreini, Paolo; Bianchini, Monica; Pai, Akshay; Scarselli, Franco.

    In: Applied Sciences (Switzerland), Vol. 9, No. 11, 2192, 2019.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    HIPPOCAMPAL TEXTURE IN HEALTHY COGNITION AND MILD COGNITIVE IMPAIRMENT : THE IMPACT OF AMYLOID BURDEN AND SEX. / Caldwell, Jessica Z.k.; Pai, Akshay; Sørensen, Lauge; Kaylegian, Jaeson; Cummings, Jeffrey L.; Banks, Sarah Jane.

    In: Alzheimer's & Dementia, Vol. 14, No. 7, P2-426, 2018, p. P874-P875.

    Research output: Contribution to journalConference abstract in journalResearch

  7. Published

    Collocation for diffeomorphic deformations in medical image registration. / Darkner, Sune; Pai, Akshay Sadananda Uppinakudru; Liptrot, Matthew George; Sporring, Jon.

    In: I E E E Transactions on Pattern Analysis and Machine Intelligence, Vol. 40, No. 7, 2018, p. 1570-1583.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Brain region's relative proximity as marker for Alzheimer's disease based on structural MRI. / Erleben, Lene Lillemark; Sørensen, Lauge Emil; Pai, Akshay Sadananda Uppinakudru; Dam, Erik Bjørnager; Nielsen, Mads; Initiative, Alzheimer's Disease Neuroimaging.

    In: BMC Medical Imaging, Vol. 14, No. 1, 21, 2014.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Morphometric connectivity analysis to distinguish normal, mild cognitive impaired, and Alzheimer subjects based on brain MRI. / Erleben, Lene Lillemark; Sørensen, Lauge; Mysling, Peter; Pai, Akshay Sadananda Uppinakudru; Dam, Erik B.; Nielsen, Mads.

    Medical Imaging 2013: image processing . ed. / Sebastien Ourselin; David R. Haynor. SPIE - International Society for Optical Engineering, 2013. 866926 (Progress in Biomedical Optics and Imaging; No. 36, Vol. 14).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  10. Published

    Classification of Alzheimer and MCI phenotypes on MRI data using SVM. / Alzheimer’s Disease Neuroimaging Initiative.

    Advances in Signal Processing and Intelligent Recognition Systems: Proceedings of 3rd International Symposium on Signal Processing and Intelligent Recognition Systems, SIRS-2017. Springer, 2018. p. 263-275 (Advances in Intelligent Systems and Computing, Vol. 678).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  11. Published

    Most Likely Separation of Intensity and Warping Effects in Image Registration. / Kuhnel, Line; Sommer, Stefan; Pai, Akshay; Raket, Lars Lau.

    In: S I A M Journal on Imaging Sciences, Vol. 10, No. 2, 2017, p. 578-601.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Separating shape and intensity variation in images. / Kühnel, Line; Sommer, Stefan Horst; Pai, Akshay Sadananda Uppinakudru; Raket, Lars Lau.

    In: SIAM News, Vol. 50, No. 8, 2017, p. 12.

    Research output: Contribution to journalJournal articleResearch

  13. Published

    Evaluation of WBAA with registration-based cube propagation for brain atrophy quantification. / Lillholm, Martin; Pai, Akshay Sadananda Uppinakudru; Sørensen, Lauge; Nielsen, Mads; Sporring, Jon; Darkner, Sune; Dam, Erik.

    2013. Abstract from 99th Scientific Assembly and Annual Meeting of the Radiological Society of North America, Chicago, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  14. Published

    Deep-learnt classification of light curves. / Mahabal, Ashish; Gieseke, Fabian; Pai, Akshay Sadananda Uppinakudru; Djorgovski, S G ; Drake, A J ; Graham, M J ; CSS/CRTS/PTF Teams.

    2017 IEEE Symposium Series on Computational Intelligence (SSCI) Proceedings. IEEE, 2017. p. 1-8.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  15. Published

    Robust training of recurrent neural networks to handle missing data for disease progression modeling. / Mehdipour Ghazi, Mostafa; Nielsen, Mads; Pai, Akshay Sadananda Uppinakudru; Cardoso, Manuel Jorge; Modat, Marc; Ourselin, Sebastien; Sørensen, Lauge.

    2018. Paper presented at 1st Conference on Medical Imaging with Deep Learning (MIDL 2018), Amsterdam, Netherlands.

    Research output: Contribution to conferencePaperResearch

  16. Published

    Training recurrent neural networks robust to incomplete data : application to Alzheimer’s disease progression modeling. / Mehdipour Ghazi, Mostafa; Nielsen, Mads; Pai, Akshay Sadananda Uppinakudru; Cardoso, M. Jorge; Modat, Marc; Ourselin, Sebastien; Sørensen, Lauge.

    In: Medical Image Analysis, Vol. 53, 2019, p. 39-46.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Combining the boundary shift integral and tensor-based morphometry for brain atrophy estimation. / Michalkiewicz, Mateusz Dawid; Pai, Akshay Sadananda Uppinakudru; Leung, Kelvin K.; Sommer, Stefan Horst; Darkner, Sune; Sørensen, Lauge; Sporring, Jon; Nielsen, Mads.

    Medical imaging 2016: Image processing. ed. / Martin A. Styner; Elsa D. Angelini. SPIE - International Society for Optical Engineering, 2016. 978406 (Progress in Biomedical Optics and Imaging).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  18. Published

    Hippocampus MRI T1 texture's relation to established Alzheimer's disease biomarkers and prediction of progression. / Nielsen, Mads; Sørensen, Lauge; Pai, Akshay Sadananda Uppinakudru; Igel, Christian; Lillholm, Martin.

    2015. Abstract from 101st Scientific Assembly and Annual Meeting of the Radiological Society of North America , Chicago, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  19. Published

    PADDIT : Probabilistic Augmentation of Data using Diffeomorphic Image Transformation. / Orbes-Arteaga, Mauricio; Sørensen, Lauge; Cardoso , Jorge ; Modat , Marc ; Ourselin, Sebastien; Sommer, Stefan Horst; Nielsen, Mads; Igel, Christian; Pai, Akshay Sadananda Uppinakudru.

    Proceedings, SPIE 10949, Medical Imaging 2019: Image Processing . SPIE - International Society for Optical Engineering, 2019.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  20. Published

    Simultaneous synthesis of FLAIR and segmentation of white matter hypointensities from T1 MRIs. / Orbes-Arteaga, Mauricio; Cardoso, Manuel Jorge; Sørensen, Lauge; Modat, Marc; Ourselin, Sebastien; Nielsen, Mads; Pai, Akshay Sadananda Uppinakudru.

    2018. Paper presented at 1st Conference on Medical Imaging with Deep Learning (MIDL 2018), Amsterdam, Netherlands.

    Research output: Contribution to conferencePaperResearch

  21. Published

    Knowledge Distillation for Semi-supervised Domain Adaptation. / Orbes-Arteaga, Mauricio; Cardoso, Jorge; Sørensen, Lauge; Igel, Christian; Ourselin, Sebastien; Modat, Marc; Nielsen, Mads; Pai, Akshay.

    OR 2.0 Context-Aware Operating Theaters and Machine Learning in Clinical Neuroimaging - 2nd International Workshop, OR 2.0 2019, and 2nd International Workshop, MLCN 2019, Held in Conjunction with MICCAI 2019, Proceedings. ed. / Luping Zhou; Duygu Sarikaya; Seyed Mostafa Kia; Stefanie Speidel; Anand Malpani; Daniel Hashimoto; Mohamad Habes; Tommy Löfstedt; Kerstin Ritter; Hongzhi Wang. Springer VS, 2019. p. 68-76 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 11796 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  22. Published

    Do dementia biomarkers have a sigmoid trajectory? Insights from non-linear mixed effects modeling. / Pai, Akshay Sadananda Uppinakudru; Sommer, Stefan Horst; Raket, Lars Lau; Sørensen, Lauge; Nielsen, Mads.

    In: Alzheimer's & Dementia, Vol. 12, No. 7, Supplement, O4-09-06, 2016, p. P356.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  23. Published

    Localized cerebral atrophy acceleration during Alzheimer’s disease. / Pai, Akshay Sadananda Uppinakudru; Sørensen, Lauge; Darkner, Sune; Lillholm, Martin; Dam, Erik B.; Sporring, Jon; Nielsen, Mads.

    In: Alzheimer's & Dementia, Vol. 9, No. 4, Supplement, IC-P-059, 2013, p. P36–P37.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  24. Published
  25. Published

    Adaptive time-stepping in diffeomorphic image registration with bounded inverse consistency error. / Pai, Akshay Sadananda Uppinakudru; Klein, Stefan; Sommer, Stefan Horst; Sørensen, Lauge Emil Borch Laurs; Darkner, Sune; Sporring, Jon; Nielsen, Mads.

    The 18th International Conference on Medical Image Computing and Computer Assisted Intervention: proceedings. Technische Universität München , 2015. p. 35-47.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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