K
Kim Gammelmark
Researcher at Technical University of Denmark
Publications - 18
Citations - 1409
Kim Gammelmark is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Imaging phantom & Aperture. The author has an hindex of 11, co-authored 18 publications receiving 1265 citations.
Papers
More filters
Journal ArticleDOI
Synthetic Aperture Ultrasound Imaging
TL;DR: The paper describes the use of synthetic aperture (SA) imaging in medical ultrasound, where data is acquired simultaneously from all directions over a number of emissions, and the full image can be reconstructed from this data.
Journal ArticleDOI
Ultrasound research scanner for real-time synthetic aperture data acquisition
Jørgen Arendt Jensen,O. Holm,L.J. Jerisen,Henrik Bendsen,Svetoslav Ivanov Nikolov,Borislav Georgiev Tomov,Peter Munk,M. Hansen,K. Salomonsen,Jens Munk Hansen,K. Gormsen,H.M. Pedersen,Kim Gammelmark +12 more
TL;DR: The overall system concept is presented along with its implementation and examples of B-mode and in vivo synthetic aperture flow imaging, and the system is capable of performing real-time beamforming for conventional imaging methods using linear, phased, and convex arrays.
Journal ArticleDOI
Potential of coded excitation in medical ultrasound imaging.
Thanassis X. Misaridis,Kim Gammelmark,Christian Helms Jørgensen,Niklas Lindberg,Anders H. Thomsen,Morten Høgholm Pedersen,Jørgen Arendt Jensen +6 more
TL;DR: A coded excitation system based on a modified commercial scanner is presented and a predistorted FM signal is proposed in order to keep the resulting range sidelobes at acceptably low levels.
Journal ArticleDOI
Sequential beamforming for synthetic aperture imaging
TL;DR: The objective is to improve lateral resolution and obtain a more depth independent resolution compared to conventional ultrasound imaging in synthetic aperture sequential beamforming.
Proceedings ArticleDOI
Synthetic Aperture Sequential Beamforming
TL;DR: A synthetic aperture focusing (SAF) technique denoted synthetic aperture sequential beamforming (SASB) suitable for 2D and 3D imaging is presented to improve and obtain a more range independent lateral resolution compared to conventional dynamic receive focusing (DRF) without compromising frame rate.