Handwriting with sound-speed imaging using ultrasound computed tomography.

Panos Koulountzios, T Rymarczyk, Manuchehr Soleimani

Research output: Contribution to journalArticlepeer-review

1 Citation (SciVal)
50 Downloads (Pure)


This letter proposes the use of ultrasound computed tomography (USCT) for handwriting by imaging sound velocity changes in a medium caused by a rod. The rod was used as a writing object, and the tomographic instrument was able to process the data over time with a temporal frequency of 4 frames per second. Tests are carried out in writing various words and letters using USCT data and automatic imaging software. The work shows the functional imaging capability offered by the USCT system combining qualitative and temporal imaging features.
Original languageEnglish
Article number 5501003
JournalIEEE Sensors Letters
Issue number10
Publication statusPublished - 1 Sept 2021


Dive into the research topics of 'Handwriting with sound-speed imaging using ultrasound computed tomography.'. Together they form a unique fingerprint.

Cite this