Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Thomas Kuiran Chen"'
Autor:
Thomas Kuiran Chen, Csaba Pinter, Tamas Heffter, Andras Lasso, E. Clif Burdette, Purang Abolmaesumi, Gabor Fichtinger
Publikováno v:
Medical Physics. 38:6285-6299
Purpose: Prostate cancer brachytherapy relies on an accurate spatial registration between the implant needles and the TRUS image, called ''calibration''. The authors propose a new device and a fast, automatic method to calibrate the brachytherapy sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06d2fbc066a6049e8259d74e343a6ce
https://doi.org/10.1118/1.3651690
https://doi.org/10.1118/1.3651690
Publikováno v:
Ultrasound in Medicine & Biology. 35:79-93
This article describes a fully automatic, real-time, freehand ultrasound calibration system. The system was designed to be simple and sterilizable, intended for operating-room usage. The calibration system employed an automatic-error-retrieval and ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2d85c8faf18a6beca08c97ff52358a5
https://doi.org/10.1016/j.ultrasmedbio.2008.07.004
https://doi.org/10.1016/j.ultrasmedbio.2008.07.004
Autor:
Kris Dickie, Kwun-Keat Chan, Laurent Pelissier, Reza Zahiri Azar, John Dixon, Thomas Kuiran Chen, Corina Leung
Publikováno v:
2012 IEEE International Ultrasonics Symposium.
An automated breast ultrasound system (ABUS) has recently been introduced for breast screening and monitoring of cancer treatment. ABUS enables clinicians to acquire ultrasound images from the entire breast tissue in a few minutes. In this work we re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a3a98564b6dd806d9a560241f53ab5e
https://doi.org/10.1109/ultsym.2012.0001
https://doi.org/10.1109/ultsym.2012.0001
Autor:
Kris Dickie, Corina Leung, John Dixon, Thomas Kuiran Chen, Laurent Pelissier, Bo Zhuang, Kwun-Keat Chan
Publikováno v:
2012 IEEE International Ultrasonics Symposium.
In this paper, we have proposed a tensor-based filtering method to enhance the SNR of hyperechoic spots in human breast ultrasound images while suppressing the speckle noise. The breast images were acquired by an Automatic Breast Ultrasound Scanner (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::748264bebe0b48b3ca101b051c8d8e6a
https://doi.org/10.1109/ultsym.2012.0417
https://doi.org/10.1109/ultsym.2012.0417
Autor:
Kris Dickie, Kwun-Keat Chan, Linda Pendziwol, Reza Zahiri Azar, Thomas Kuiran Chen, Bo Zhuang, Laurent Pelissier, John Dixon, Corina Leung
Publikováno v:
2012 IEEE International Ultrasonics Symposium.
Breast cancer causes the most cancer deaths in women all over the world. Given the unknown cause and invasive nature of the disease, early detection and treatment is crucial to the survival of the cancer patients. X-rays mammography is an effective s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d34946a670534dc4a4ee6fd5619cd5
https://doi.org/10.1109/ultsym.2012.0657
https://doi.org/10.1109/ultsym.2012.0657
Autor:
Thomas, Kuiran Chen, Tamas, Heffter, Andras, Lasso, Csaba, Pinter, Purang, Abolmaesumi, E Clif, Burdette, Gabor, Fichtinger
Publikováno v:
Medical physics. 38(11)
Prostate cancer brachytherapy relies on an accurate spatial registration between the implant needles and the TRUS image, called "calibration". The authors propose a new device and a fast, automatic method to calibrate the brachytherapy system in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7f1a105c40c008ab14870036577e3761
https://pubmed.ncbi.nlm.nih.gov/22047394
https://pubmed.ncbi.nlm.nih.gov/22047394
Publikováno v:
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. 14(Pt 1)
Ultrasound section-thickness is the out-of-plane beamwidth causing major roles in creating image artifacts normally appearing around the anechoic areas. These artifacts can introduce errors in localizing the needle tips during any ultrasound-guided p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cb70c91e76c10d1be1a471022fcce6ab
https://pubmed.ncbi.nlm.nih.gov/22003630
https://pubmed.ncbi.nlm.nih.gov/22003630
Publikováno v:
Medical Imaging: Image-Guided Procedures
PURPOSE: Development of ultrasound-based tumor ablation monitoring systems requires extensive validation. Validation is based on the comparison of ablated regions, computed from ultrasound images, to the ground truth region observed on histopathology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aafe4fe376818b26f066c10dc02b9d51
https://doi.org/10.1117/12.878568
https://doi.org/10.1117/12.878568
Publikováno v:
Medical Imaging: Image-Guided Procedures
Purpose: Ultrasound (US) elevation beamwidth causes a certain type of image artifact around the anechoic areas of the tissue. It is generally assumed that the US image is of zero thickness, which contradicts the fact that the acoustic beam can only b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d34e15204d7fc7f1be87a50654300cf
https://doi.org/10.1117/12.877993
https://doi.org/10.1117/12.877993
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783642236228
MICCAI (1)
MICCAI (1)
Purpose: Ultrasound section-thickness is the out-of-plane beamwidth causing major roles in creating image artifacts normally appearing around the anechoic areas. These artifacts can introduce errors in localizing the needle tips during any ultrasound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d1eff4edd99e540a642f10a6ed3cc30
https://doi.org/10.1007/978-3-642-23623-5_38
https://doi.org/10.1007/978-3-642-23623-5_38
