Zobrazeno 1 - 10
of 551
pro vyhledávání: '"Terry M. Peters"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Growing evidence suggests an association of lumbar paraspinal muscle morphology with low back pain (LBP) and lumbar pathologies. Unilateral spinal disorders provide unique models to study this association, with implications for diagnosis, pr
Externí odkaz:
https://doaj.org/article/bd95681be06a48b68432b9064fcbe4df
Publikováno v:
IEEE Access, Vol 7, Pp 125976-125990 (2019)
The presence of specular highlight is a critical issue for both natural and medical images such as those produced by laparoscopes, which can lead to erroneous visual tracking, stereo reconstruction, and image segmentation. Specular highlight removal
Externí odkaz:
https://doaj.org/article/aac88c7d0ca3455da04afa3b7da3e9d4
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4562 (2022)
Three-dimensional ultrasound mosaicing can increase image quality and expand the field of view. However, limited work has been done applying these compounded approaches for cardiac procedures focused on the mitral valve. For procedures targeting the
Externí odkaz:
https://doaj.org/article/c1d8067774904dbda1e354aacbc9e850
Publikováno v:
Journal of Imaging, Vol 8, Iss 1, p 7 (2022)
While ultrasound (US) guidance has been used during central venous catheterization to reduce complications, including the puncturing of arteries, the rate of such problems remains non-negligible. To further reduce complication rates, mixed-reality sy
Externí odkaz:
https://doaj.org/article/437f56fe58f6442c9901c65c28498574
Publikováno v:
Healthcare Technology Letters (2019)
The authors present a deep learning algorithm for the automatic centroid localisation of out-of-plane US needle reflections to produce a semi-automatic ultrasound (US) probe calibration algorithm. A convolutional neural network was trained on a datas
Externí odkaz:
https://doaj.org/article/6e44f88895e74107bf20f38e779e5d02
Publikováno v:
Healthcare Technology Letters (2017)
Surgical cameras are prevalent in modern operating theatres and are often used as a surrogate for direct vision. Visualisation techniques (e.g. image fusion) made possible by tracking the camera require accurate hand–eye calibration between the cam
Externí odkaz:
https://doaj.org/article/7a0417e6da904fdaa1e1d512f100436c
Autor:
Shuwei Xing, Joeana Cambranis Romero, Priyanka Roy, Derek W. Cool, David Tessier, Elvis C. S. Chen, Terry M. Peters, Aaron Fenster
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery.
Publikováno v:
IEEE Transactions on Medical Imaging. 41:1651-1664
Stereo matching has become an active area of research in the field of computer vision. In minimally invasive surgery, stereo matching provides depth information to surgeons, with the potential to increase the safety of surgical procedures, particular
Publikováno v:
Ultrasound in Medicine & Biology. 48:1290-1298
Transcatheter cardiovascular interventions have the advantage of patient safety, reduced surgery time and minimal trauma to the patient's body. Transcathether interventions, which are performed percutaneously, are limited by the lack of direct line o
Autor:
Daniel R. Allen, Nadia Cattari, Joeana N. Cambranis Romero, Terry M. Peters, Elvis C. S. Chen
Publikováno v:
Medical Imaging 2023: Image-Guided Procedures, Robotic Interventions, and Modeling.