M
Mithun Kuniyil Ajith Singh
Researcher at University of Twente
Publications - 54
Citations - 664
Mithun Kuniyil Ajith Singh is an academic researcher from University of Twente. The author has contributed to research in topics: Imaging phantom & Medical imaging. The author has an hindex of 10, co-authored 48 publications receiving 430 citations.
Papers
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Journal ArticleDOI
Handheld Real-Time LED-Based Photoacoustic and Ultrasound Imaging System for Accurate Visualization of Clinical Metal Needles and Superficial Vasculature to Guide Minimally Invasive Procedures.
Wenfeng Xia,Mithun Kuniyil Ajith Singh,Efthymios Maneas,Naoto Sato,Yusuke Shigeta,Toshitaka Agano,Sebastian Ourselin,Simeon J. West,Adrien E. Desjardins +8 more
TL;DR: It is concluded that the LED-based system is promising for guiding minimally invasive procedures with peripheral tissue targets with signal-to-noise ratios that were 1.2 to 2.2 times higher than those obtained with ultrasound imaging.
Journal ArticleDOI
Photoacoustic-guided focused ultrasound (PAFUSion) for identifying reflection artifacts in photoacoustic imaging.
TL;DR: Results show that PAFUSion can identify reflections in photoac acoustic images and thus envisages potential for improving photoacoustic imaging of acoustically inhomogeneous tissue.
Journal ArticleDOI
Photoacoustic imaging of the human placental vasculature.
Efthymios Maneas,Rosalind Aughwane,Nam Huynh,Wenfeng Xia,Wenfeng Xia,Rehman Ansari,Mithun Kuniyil Ajith Singh,J. Ciaran Hutchinson,J. Ciaran Hutchinson,Neil J. Sebire,Neil J. Sebire,Owen J. Arthurs,Owen J. Arthurs,Jan Deprest,Jan Deprest,Sebastien Ourselin,Sebastien Ourselin,Paul C. Beard,Andrew Melbourne,Andrew Melbourne,Tom Vercauteren,Tom Vercauteren,Anna L. David,Adrien E. Desjardins +23 more
TL;DR: This study demonstrated the strong potential of PA imaging to guide minimally invasive fetal therapies by showing that superficial and subsurface branching blood vessels could be visualized to depths of approximately 7 mm, and that ablated tissue yielded negative image contrast.
Journal ArticleDOI
In vivo demonstration of reflection artifact reduction in photoacoustic imaging using synthetic aperture photoacoustic-guided focused ultrasound (PAFUSion)
TL;DR: Improved version of PAFUSion (Photoacoustic-guided focused ultrasound) is implemented where photoacoustic signals are backpropagated to imitate the inward travelling wavefield and thus the reflection artifacts, providing a direct confirmation that reflection artifacts are prominent in clinical epi-photoacoustic imaging, and that PAF USion can strongly reduce these artifacts to improve deep-tissue photoac acoustic imaging.
Journal ArticleDOI
Design and evaluation of a laboratory prototype system for 3D photoacoustic full breast tomography
Wenfeng Xia,Daniele Piras,Mithun Kuniyil Ajith Singh,Johan C. G. van Hespen,Ton G. van Leeuwen,Wiendelt Steenbergen,Srirang Manohar +6 more
TL;DR: A laboratory prototype system designed for 3D photoacoustic full breast tomography is presented, and the system performance is evaluated using well-defined breast mimicking phantoms and various recommendations are provided for performance improvement.