M
Morten Høgholm Pedersen
Researcher at University of Copenhagen
Publications - 9
Citations - 1073
Morten Høgholm Pedersen is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Imaging phantom & Image quality. The author has an hindex of 7, co-authored 9 publications receiving 952 citations. Previous affiliations of Morten Høgholm Pedersen include Technical University of Denmark.
Papers
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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
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
Clinical evaluation of chirp-coded excitation in medical ultrasound
TL;DR: Coded excitation using frequency-modulated US signals gives improved image quality and provides increased penetration in medical US imaging, and can be used to allow imaging at higher frequencies and thereby increase spatial resolution without any loss of penetration.
Proceedings ArticleDOI
Clinical use and evaluation of coded excitation in B-mode images
TL;DR: Clinical images, images of wire phantoms, and digital video demonstrate the applicability, clinical relevance, and improvement attained with a coded excitation/compression scheme based on a predistorted FM excitation and a mismatched compression filter designed for medical ultrasonic applications.
Journal ArticleDOI
In-vivo evaluation of convex array synthetic aperture imaging
TL;DR: Results show that in-vivo ultrasound imaging using STA is feasible for abdominal imaging without severe motion artifacts and image quality was highly significantly increased.