Simulated ultrasound images help develop better cardiovascular diagnostics
Which of these two ultrasound images is real? Daniek van Aarle regularly posed that question to audiences of ultrasound researchers at scientific conferences. On Sept. 29, she defended her Ph.D. research on computer-generated, or virtual, ultrasound images that are almost indistinguishable from real ones. One image came from a patient, while the other was generated entirely by a computer.
Daniek van Aarle defended her Ph.D. research on computer-generated, or virtual, ultrasound images that are nearly indistinguishable from real ones at a scientific conference. The audience was often unable to correctly identify whether an image was real or synthetic, with one study finding that half the participants could not tell the difference.
Van Aarle's research aims to develop more advanced medical technologies by creating realistic virtual ultrasound images that provide detailed vessel geometry for testing image-analysis software. This approach eliminates the need for manual annotations from patients and ensures consistent training data for researchers. The simulation toolbox developed during her Ph.D. is now being utilized in various follow-up projects, helping to advance the development of new diagnostic tools and artificial intelligence applications in cardiovascular medicine.
Written by urgent.news from Medical Xpress's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
