4 papers
Simultaneous 3D co-registered perfusion and oxygenation with ULM, photoacoustic imaging, and a planar matrix array
Léa Davenet, Jacques Battaglia, Franck Lager +6
Objective. Joint assessment of tissue oxygenation and microvascular perfusion could offer valuable insights into vascular function across a wide range of biomedical applications. M…
Ultrasound matrix imaging for 3D transcranial in vivo localization microscopy
Flavien Bureau, Louise Denis, Antoine Coudert +3
Transcranial ultrasound imaging is usually limited by skull-induced attenuation and high-order aberrations. By using contrast agents such as microbubbles in combination with ultraf…
Learning Super-Resolution Ultrasound Localization Microscopy from Radio-Frequency Data
Christopher Hahne, Georges Chabouh, Olivier Couture +1
Ultrasound Localization Microscopy (ULM) enables imaging of vascular structures in the micrometer range by accumulating contrast agent particle locations over time. Precise and eff…
RF-ULM: Ultrasound Localization Microscopy Learned from Radio-Frequency Wavefronts
Christopher Hahne, Georges Chabouh, Arthur Chavignon +2
In Ultrasound Localization Microscopy (ULM), achieving high-resolution images relies on the precise localization of contrast agent particles across a series of beamformed frames. H…