Ultrasound to video registration using a bi-plane transrectal probe with photoacoustic markers

Alexis Cheng, Hyun Jae Kang, Haichong K. Zhang, Jin U. Kang, Russell H Taylor, Emad Boctor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Modern surgical scenarios typically provide surgeons with additional information through fusion of video and other imaging modalities. To provide this information, the tools and devices used in surgery must be registered together with interventional guidance equipment and surgical navigation systems. In this work, we focus explicitly on registering ultrasound with a stereo camera system using photoacoustic markers. Previous work has shown that photoacoustic markers can be used in this registration task to achieve target registration errors lower than the current available systems. Photoacoustic markers are defined as a set of non-collinear laser spots projected onto some surface. They can be simultaneously visualized by a stereo camera system and an ultrasound transducer because of the photoacoustic effect. In more recent work, the three-dimensional ultrasound volume was replaced by images from a single ultrasound image pose from a convex array transducer. The feasibility of this approach was demonstrated, but the accuracy was lacking due to the physical limitations of the convex array transducer. In this work, we propose the use of a bi-plane transrectal ultrasound transducer. The main advantage of using this type of transducer is that the ultrasound elements are no longer restricted to a single plane. While this development would be limited to prostate applications, liver and kidney applications are also feasible if a suitable transducer is built. This work is demonstrated in two experiments, one without photoacoustic sources and one with. The resulting target registration error for these experiments were 1.07mm±0.35mm and 1.27mm±0.47mm respectively, both of which are better than current available navigation systems.

Original languageEnglish (US)
Title of host publicationMedical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling
PublisherSPIE
Volume9786
ISBN (Electronic)9781510600218
DOIs
StatePublished - 2016
EventMedical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling - San Diego, United States
Duration: Feb 28 2016Mar 1 2016

Other

OtherMedical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling
CountryUnited States
CitySan Diego
Period2/28/163/1/16

Fingerprint

Photoacoustic effect
Transducers
markers
transducers
Ultrasonics
probes
Navigation systems
navigation
Surgical Equipment
Cameras
cameras
surgeons
kidneys
liver
surgery
Liver
Surgery
Prostate
Lasers
Fusion reactions

Keywords

  • image-guided surgery
  • photoacoustic imaging
  • tracking
  • ultrasound imaging

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

Cite this

Cheng, A., Kang, H. J., Zhang, H. K., Kang, J. U., Taylor, R. H., & Boctor, E. (2016). Ultrasound to video registration using a bi-plane transrectal probe with photoacoustic markers. In Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling (Vol. 9786). [97860J] SPIE. https://doi.org/10.1117/12.2216644

Ultrasound to video registration using a bi-plane transrectal probe with photoacoustic markers. / Cheng, Alexis; Kang, Hyun Jae; Zhang, Haichong K.; Kang, Jin U.; Taylor, Russell H; Boctor, Emad.

Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling. Vol. 9786 SPIE, 2016. 97860J.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cheng, A, Kang, HJ, Zhang, HK, Kang, JU, Taylor, RH & Boctor, E 2016, Ultrasound to video registration using a bi-plane transrectal probe with photoacoustic markers. in Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling. vol. 9786, 97860J, SPIE, Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling, San Diego, United States, 2/28/16. https://doi.org/10.1117/12.2216644
Cheng A, Kang HJ, Zhang HK, Kang JU, Taylor RH, Boctor E. Ultrasound to video registration using a bi-plane transrectal probe with photoacoustic markers. In Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling. Vol. 9786. SPIE. 2016. 97860J https://doi.org/10.1117/12.2216644
Cheng, Alexis ; Kang, Hyun Jae ; Zhang, Haichong K. ; Kang, Jin U. ; Taylor, Russell H ; Boctor, Emad. / Ultrasound to video registration using a bi-plane transrectal probe with photoacoustic markers. Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling. Vol. 9786 SPIE, 2016.
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