Dynamic in vivo imaging of small animal brain using pulsed laser diode-based photoacoustic tomography system.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of biomedical optics"
DOI: 10.1117/1.jbo.22.9.090501
Abstract: We demonstrate dynamic in vivo imaging using a low-cost portable pulsed laser diode (PLD)-based photoacoustic tomography system. The system takes advantage of an 803-nm PLD having high-repetition rate ∼7000 Hz combined with a fast-scanning single-element ultrasound… read more here.
Keywords: dynamic vivo; system; vivo imaging; laser diode ... See more keywords
Tissue perfusion rate estimation with compression-based photoacoustic-ultrasound imaging (Erratum)
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Biomedical Optics"
DOI: 10.1117/1.jbo.23.2.029801
Abstract: Abstract. This erratum corrects errors with the figure citations in https://doi.org/10.1117/1.JBO.23.1.016010. read more here.
Keywords: perfusion rate; tissue perfusion; based photoacoustic; estimation compression ... See more keywords
Dictionary learning technique enhances signal in LED-based photoacoustic imaging.
Sign Up to like & getrecommendations! Published in 2020 at "Biomedical optics express"
DOI: 10.1364/boe.387364
Abstract: There has been growing interest in low-cost light sources such as light-emitting diodes (LEDs) as an excitation source in photoacoustic imaging. However, LED-based photoacoustic imaging is limited by low signal due to low energy per… read more here.
Keywords: led based; dictionary learning; photoacoustic imaging; signal ... See more keywords