C
Chee Hau Leow
Researcher at Imperial College London
Publications - 38
Citations - 724
Chee Hau Leow is an academic researcher from Imperial College London. The author has contributed to research in topics: Imaging phantom & Microbubbles. The author has an hindex of 13, co-authored 37 publications receiving 501 citations.
Papers
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Journal ArticleDOI
Flow Velocity Mapping Using Contrast Enhanced High-Frame-Rate Plane Wave Ultrasound and Image Tracking: Methods and Initial in Vitro and in Vivo Evaluation
Chee Hau Leow,Eleni Bazigou,Robert J. Eckersley,Alfred C. H. Yu,Peter D. Weinberg,Meng-Xing Tang +5 more
TL;DR: Initial flow mapping results indicate the potential of the new system as a highly sensitive, accurate, angle-independent and full field-of-view velocity mapping tool capable of tracking and quantifying fast and dynamic flows.
Journal ArticleDOI
3-D Super-Resolution Ultrasound Imaging With a 2-D Sparse Array
Sevan Harput,Piero Tortoli,Robert J. Eckersley,Christopher Dunsby,Meng-Xing Tang,Kirsten Christensen-Jeffries,Alessandro Ramalli,Jemma Brown,Jiaqi Zhu,Ge Zhang,Chee Hau Leow,Matthieu Toulemonde,Enrico Boni +12 more
TL;DR: This work demonstrates the feasibility of 3-D super-resolution imaging and super-resolved velocity mapping using a customized 2-D sparse array transducer.
Journal ArticleDOI
3D Super-Resolution US Imaging of Rabbit Lymph Node Vasculature in Vivo by Using Microbubbles.
Jiaqi Zhu,Ethan M. Rowland,Sevan Harput,Kai Riemer,Chee Hau Leow,Brett Clark,Karina Cox,Adrian Lim,Kirsten Christensen-Jeffries,Ge Zhang,Jemma Brown,Christopher Dunsby,Robert J. Eckersley,Peter D. Weinberg,Meng-Xing Tang +14 more
TL;DR: Three-dimensional super-resolution US imaging using microbubbles allows noninvasive nonionizing visualization and quantification of lymph node microvascular structures and blood flow dynamics with resolution below the wave diffraction limit.
Journal ArticleDOI
Acoustic wave sparsely activated localization microscopy (AWSALM): Super-resolution ultrasound imaging using acoustic activation and deactivation of nanodroplets
Ge Zhang,Sevan Harput,Shengtao Lin,Kirsten Christensen-Jeffries,Chee Hau Leow,Jemma Brown,Christopher Dunsby,Robert J. Eckersley,Meng-Xing Tang +8 more
TL;DR: In this paper, an acoustic wave sparsely activated localization microscopy (AWSALM) is developed to super-resolve structures which cannot be resolved by conventional B-mode imaging.
Journal ArticleDOI
Fast Acoustic Wave Sparsely Activated Localization Microscopy: Ultrasound Super-Resolution Using Plane-Wave Activation of Nanodroplets
Ge Zhang,Sevan Harput,Hanyu Hu,Kirsten Christensen-Jeffries,Jiaqi Zhu,Jemma Brown,Chee Hau Leow,Robert J. Eckersley,Christopher Dunsby,Meng-Xing Tang +9 more
TL;DR: Fast acoustic wave sparsely activated localization microscopy (fast-AWSALM) was developed to achieve super-resolved frames with subsecond temporal resolution, by using low-boiling-point octafluoropropane nanodroplets and high frame rate plane waves for activation, destruction, as well as imaging.