Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Jesper Mosegaard"'
Publikováno v:
Geoforum Perspektiv, Vol 14, Iss 25 (2016)
In this paper we present our initial experiments with the new high quality digital elevation model, “Danmarks Højdemodel-2015” (DHM) exposed as an interactive 3D visualization on web and in virtual reality. We argue that such data has great oppo
Externí odkaz:
https://doaj.org/article/af24d3151a4941f9bb4d8065ead362cf
Publikováno v:
Dal Corso, A, Revall Frisvad, J, Mosegaard, J & Bærentzen, J A 2017, ' Interactive Directional Subsurface Scattering and Transport of Emergent Light ', The Visual Computer, vol. 33, no. 3, pp. 371-383 . https://doi.org/10.1007/s00371-016-1207-2
Existing techniques for interactive rendering of deformable translucent objects can accurately compute diffuse but not directional subsurface scattering effects. It is currently a common practice to gain efficiency by storing maps of transmitted irra
Autor:
Jørgen Arendt Jensen, Tommaso Di Ianni, Carlos Armando Villagomez Hoyos, Jesper Mosegaard, Thomas Kim Kjeldsen
Publikováno v:
Di Ianni, T, Kjeldsen, T K, Hoyos, C A V, Mosegaard, J & Jensen, J A 2017, Real-time implementation of synthetic aperture vector flow imaging in a consumer-level tablet . in 2017 IEEE International Ultrasonics Symposium (IUS 2017) ., 8092327, IEEE, 2017 IEEE International Ultrasonics Symposium, IUS 2017, Washington, United States, 06/09/2017 . https://doi.org/10.1109/ULTSYM.2017.8092327
In this work, a 2-D vector flow imaging (VFI) method based on synthetic aperture sequential beamforming (SASB) and directional transverse oscillation is implemented on a commercially available tablet. The SASB technique divides the beamforming proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58ffa4e7e784e868ce1862e7ef7656fd
https://pure.au.dk/portal/da/publications/realtime-implementation-of-synthetic-aperture-vector-flow-imaging-in-a-consumerlevel-tablet(47a349a4-4653-44ee-92f2-c7ef3af602c6).html
https://pure.au.dk/portal/da/publications/realtime-implementation-of-synthetic-aperture-vector-flow-imaging-in-a-consumerlevel-tablet(47a349a4-4653-44ee-92f2-c7ef3af602c6).html
Autor:
Tommaso Di Ianni, Thomas Kim Kjeldsen, Carlos Armando Villagomez Hoyos, Jesper Mosegaard, Jorgen Arendt Jensen
Publikováno v:
di Ianni, T, Kjeldsen, T K, Villagómez Hoyos, C A, Mosegaard, J & Jensen, J A 2017, Real-time Implementation of Synthetic Aperture Vector Flow Imaging on a Consumer-level Tablet . in Proceedings of 2017 IEEE International Ultrasonics Symposium (IUS) . IEEE, 2017 IEEE International Ultrasonics Symposium, Washington D. C., District of Columbia, United States, 06/09/2017 . https://doi.org/10.1109/ULTSYM.2017.8092359
In this work, a 2-D vector flow imaging (VFI) method based on synthetic aperture sequential beamforming (SASB) and directional transverse oscillation is implemented on a commercially available tablet. The SASB technique divides the beamforming proces
A Vector Flow Imaging Method for Portable Ultrasound Using Synthetic Aperture Sequential Beamforming
Autor:
Thomas Kim Kjeldsen, Jesper Mosegaard, Carlos Armando Villagomez Hoyos, Caroline Ewertsen, Michael Bachmann Nielsen, Tommaso Di Ianni, Jørgen Arendt Jensen
Publikováno v:
di Ianni, T, Villagómez Hoyos, C A, Ewertsen, C, Kjeldsen, T K, Mosegaard, J, Nielsen, M B & Jensen, J A 2017, ' A Vector Flow Imaging Method for Portable Ultrasound Using Synthetic Aperture Sequential Beamforming ', I E E E Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol. 64, no. 11, pp. 1655-1665 . https://doi.org/10.1109/TUFFC.2017.2742599
Di Ianni, T, Villagomez Hoyos, C A, Ewertsen, C, Kjeldsen, T K, Mosegaard, J, Nielsen, M B & Jensen, J A 2017, ' A Vector Flow Imaging Method for Portable Ultrasound Using Synthetic Aperture Sequential Beamforming ', IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 64, no. 11, 8013832, pp. 1655-1665 . https://doi.org/10.1109/TUFFC.2017.2742599
Di Ianni, T, Villagomez Hoyos, C A, Ewertsen, C, Kjeldsen, T K, Mosegaard, J, Nielsen, M B & Jensen, J A 2017, ' A Vector Flow Imaging Method for Portable Ultrasound Using Synthetic Aperture Sequential Beamforming ', IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 64, no. 11, 8013832, pp. 1655-1665 . https://doi.org/10.1109/TUFFC.2017.2742599
This paper presents a vector flow imaging method for the integration of quantitative blood flow imaging in portable ultrasound systems. The method combines directional transverse oscillation (TO) and synthetic aperture sequential beamforming to yield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a955221acc8cee7284f038dcb140ca42
https://orbit.dtu.dk/en/publications/957a26c9-c55b-4b69-816f-d5df30bd3b3e
https://orbit.dtu.dk/en/publications/957a26c9-c55b-4b69-816f-d5df30bd3b3e
Autor:
Edgar A. DeYoe, Jamila Ahdidan, Jesper Mosegaard, Cyrus A. Raji, Karsten Østergaard Noe, James T. Becker, Jedidiah Mathis, Jens Rimestad, Oscar L. Lopez, Thomas Kim Kjeldsen
Publikováno v:
Ahdidan, J, Raji, C A, DeYoe, E A, Mathis, J, Noe, K O, Rimestad, J, Kjeldsen, T K, Mosegaard, J, Becker, J T & Lopez, O 2016, ' Quantitative neuroimaging software for clinical assessment of hippocampal volumes on MR imaging ', Journal of Alzheimer's Disease, vol. 49, no. 3, pp. 723-732 . https://doi.org/10.3233/JAD-150559
Journal of Alzheimer's Disease
Journal of Alzheimer's Disease
Background: Multiple neurological disorders including Alzheimer’s disease (AD), mesial temporal sclerosis, and mild traumatic brain injury manifest with volume loss on brain MRI. Subtle volume loss is particularly seen early in AD. While prior rese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60bddb2cabcb8189c8f4097728704964
https://pure.au.dk/portal/da/publications/quantitative-neuroimaging-software-for-clinical-assessment-of-hippocampal-volumes-on-mr-imaging(b4f524c3-e719-4582-b0bd-4579b5d89832).html
https://pure.au.dk/portal/da/publications/quantitative-neuroimaging-software-for-clinical-assessment-of-hippocampal-volumes-on-mr-imaging(b4f524c3-e719-4582-b0bd-4579b5d89832).html
Autor:
Reza Razavi, Philipp Beerbaum, Thomas Sangild Sørensen, Conal Austin, Jesper Mosegaard, Gerald F. Greil, Tobias Schaeffter, Allan Rasmusson
Publikováno v:
Pediatric Radiology. 38:1314-1322
Patient-specific preoperative planning in complex congenital heart disease may be greatly facilitated by virtual cardiotomy. Surgeons can perform an unlimited number of surgical incisions on a virtual 3-D reconstruction to evaluate the feasibility of
Autor:
Martin Christian Hemmsen, Thomas Kim Kjeldsen, Lee Lassen, Jørgen Arendt Jensen, Jesper Mosegaard
Publikováno v:
Hemmsen, M C, Lassen, L H L, Kjeldsen, T K, Mosegaard, J & Jensen, J A 2015, Implementation of real-time duplex synthetic aperture ultrasonography . in Ultrasonics Symposium (IUS), 2015 IEEE International . IEEE, pp. 1-4, Ultrasonics Symposium (IUS), 2015 IEEE International, Taipei, Taiwan, 21/10/2015 . https://doi.org/10.1109/ULTSYM.2015.0146
Hemmsen, M C, Larsen, L, Kjeldsen, T, Mosegaard, J & Jensen, J A 2015, Implementation of real-time duplex synthetic aperture ultrasonography . in Proceedings of 2015 IEEE International Ultrasonics Symposium. . IEEE, 2015 IEEE International Ultrasonics Symposium, Taipei, Taiwan, Province of China, 21/10/2015 . https://doi.org/10.1109/ULTSYM.2015.0146
Hemmsen, M C, Larsen, L, Kjeldsen, T, Mosegaard, J & Jensen, J A 2015, Implementation of real-time duplex synthetic aperture ultrasonography . in Proceedings of 2015 IEEE International Ultrasonics Symposium. . IEEE, 2015 IEEE International Ultrasonics Symposium, Taipei, Taiwan, Province of China, 21/10/2015 . https://doi.org/10.1109/ULTSYM.2015.0146
This paper presents a real-time duplex synthetic aperture imaging system, implemented on a commercially available tablet. This includes real-time wireless reception of ultrasound signals and GPU processing for B-mode and Color Flow Imaging (CFM). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::743b0b6b9d66ea9d965af8d9d79d2468
https://pure.au.dk/portal/da/publications/implementation-of-realtime-duplex-synthetic-aperture-ultrasonography(b0694dea-4836-49cb-ae10-622a0c78fff2).html
https://pure.au.dk/portal/da/publications/implementation-of-realtime-duplex-synthetic-aperture-ultrasonography(b0694dea-4836-49cb-ae10-622a0c78fff2).html
Autor:
Jesper Mosegaard, Peter Bøgh Andersen, Jens Bennedsen, Michael E. Caspersen, Steffen Brandorff
Publikováno v:
ITiCSE
Bennedsen, J, Brandorff, S, Caspersen, M E, Mosegaard, J & Andersen, P B 2003, Teaching Programming to Liberal Arts Students— a Narrative Media Approach . in The ITiCSE 2003 conference (Thessaloniki, Greece University of Macedonia . Association for Computing Machinery, Teaching Programming to Liberal Arts Students a Narrative Media Approach, 19/05/2010 .
Andersen, P B, Bennedsen, J, Brandorff, S, Caspersen, M E & Mosegaard, J 2003, Teaching Programming to Liberal Arts Students : a Narrative Media Approach . in Proceedings of the 8th annual conference on Innovation and technology in computer science education . 8 edn, Association for Computing Machinery, pp. 109-113, The 8th Annual Conference on Innovation and Technology in Computer Science Education, Thessaloniki, Greece, 30/06/2003 . https://doi.org/10.1145/961511.961543
Bennedsen, J, Brandorff, S, Caspersen, M E, Mosegaard, J & Andersen, P B 2003, Teaching Programming to Liberal Arts Students— a Narrative Media Approach . in The ITiCSE 2003 conference (Thessaloniki, Greece University of Macedonia . Association for Computing Machinery, Teaching Programming to Liberal Arts Students a Narrative Media Approach, 19/05/2010 .
Andersen, P B, Bennedsen, J, Brandorff, S, Caspersen, M E & Mosegaard, J 2003, Teaching Programming to Liberal Arts Students : a Narrative Media Approach . in Proceedings of the 8th annual conference on Innovation and technology in computer science education . 8 edn, Association for Computing Machinery, pp. 109-113, The 8th Annual Conference on Innovation and Technology in Computer Science Education, Thessaloniki, Greece, 30/06/2003 . https://doi.org/10.1145/961511.961543
In this paper we present a new learning environment to be used in an introductory programming course for students that are non-majors in computer science, more precisely for multimedia students with a liberal arts background.Media-oriented programmin
Autor:
Jørgen Arendt Jensen, Martin Christian Hemmsen, Thomas Kim Kjeldsen, Lee Lassen, Jesper Mosegaard, Borislav Gueorguiev Tomov, Carsten Kjaer
Publikováno v:
Hemmsen, M C, Kjeldsen, T, Larsen, L, Kjær, C, Tomov, B G, Mosegaard, J & Jensen, J A 2014, Implementation of synthetic aperture imaging on a hand-held device . in Proceedings of 2014 IEEE International Ultrasonics Symposium . IEEE, pp. 2177-2180 . https://doi.org/10.1109/ULTSYM.2014.0542
Hemmsen, M C, Kjeldsen, T K, Lassen, L, Kjaer, C, Tomov, B, Mosegaard, J & Jensen, J A 2014, Implementation of synthetic aperture imaging on a hand-held device . in IEEE International Ultrasonics Symposium, IUS ., 6931958, IEEE Computer Society Press, pp. 2177-2180 . https://doi.org/10.1109/ULTSYM.2014.0542
Hemmsen, M C, Kjeldsen, T K, Lassen, L, Kjaer, C, Tomov, B, Mosegaard, J & Jensen, J A 2014, Implementation of synthetic aperture imaging on a hand-held device . in IEEE International Ultrasonics Symposium, IUS ., 6931958, IEEE Computer Society Press, pp. 2177-2180 . https://doi.org/10.1109/ULTSYM.2014.0542
This paper presents several implementations of Syn- thetic Aperture Sequential Beamforming (SASB) on commer- cially available hand-held devices. The implementations include real-time wireless reception of ultrasound radio frequency sig- nals and GPU