Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Masaki Tsurumaki"'
Publikováno v:
Health. :23-34
Mammography is carried out in a special position, i.e. “an image is taken while the breast is compressed, stretched and kept in a fixed position”. The purpose of this study was to demonstrate quantitatively and qualitatively the physical and psyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09642f7969db934bd262761731ed6bb9
https://doi.org/10.4236/health.2015.71004
https://doi.org/10.4236/health.2015.71004
Publikováno v:
Japanese Journal of Radiological Technology. 70:254-257
In this paper, we propose a detection method for blurred regions in radiographs. The method involves edge detection using a Sobel filter, manually determining the region of interest (ROI), feature calculation, and classification using a support vecto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a649c74a5dff70f53dfbc963fbe34234
https://doi.org/10.6009/jjrt.2014_jsrt_70.3.254
https://doi.org/10.6009/jjrt.2014_jsrt_70.3.254
Autor:
Yongbum Lee, Du-Yih Tsai, Hsian-Min Chen, Haruyuki Watanabe, Eri Matsuyama, Masaki Tsurumaki, Noriyuki Takahashi
Publikováno v:
Journal of Digital Imaging. 26:748-758
In this work, the authors present an effective denoising method to attempt reducing the noise in mammographic images. The method is based on using hierarchical correlation of the coefficients of discrete stationary wavelet transforms. The features of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e6ff31418f09cf7bda8b527a854118
https://doi.org/10.1007/s10278-012-9555-6
https://doi.org/10.1007/s10278-012-9555-6
Publikováno v:
Japanese Journal of Radiological Technology. 62:447-450
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e5ffe065742128365305672910e8f25
https://doi.org/10.6009/jjrt.62.447
https://doi.org/10.6009/jjrt.62.447
Autor:
Du-Yih Tsai, Yasuko Minagawa, Takeshi Hara, Masaki Tsurumaki, Yongbum Lee, Hiroshi Hokari, Hiroshi Fujita
Publikováno v:
Radiological physics and technology. 5(2)
In Japan, radiologists and radiologic technologists are endeavoring to improve the quality of lung CT screening. In particular, preliminary screening by radiologic technologists is expected to decrease radiologists’ burden and improve the accuracy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb0d24540368a5ebcfd945cbb0389dd3
https://pubmed.ncbi.nlm.nih.gov/22302527
https://pubmed.ncbi.nlm.nih.gov/22302527
Publikováno v:
Medical Imaging: Image Processing
This paper presents a computerized scheme to assist MRI operators in accurate and rapid determination of sagittal sections for MRI exam of cervical spinal cord. The algorithm of the proposed scheme consisted of 6 steps: (1) extraction of a cervical v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8adf1ba528dda8a9a2414946b8e71369
https://doi.org/10.1117/12.811082
https://doi.org/10.1117/12.811082
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 62(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4f92e8da96e9577c97b769efa79625b1
https://pubmed.ncbi.nlm.nih.gov/16604051
https://pubmed.ncbi.nlm.nih.gov/16604051
Autor:
Toshiroh Iga, Du-Yih Tsai, Masaki Tsurumaki, Kiyoko Kazama, Takashi Sekikawa, Masaru Sekiya, Yasuko Minagawa
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 61(6)
We performed ultrasonography screening for the hip joint in 145 infants between January 2003 and January 2004 at Nakajo-machi in Niigata Prefecture. This ultrasonographic study was conducted by Graf's method. The method could discriminate normal hip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b4b7acf48db5fedcefb06a1f9f88c5f
https://pubmed.ncbi.nlm.nih.gov/15995619
https://pubmed.ncbi.nlm.nih.gov/15995619
Publikováno v:
Proceedings of SPIE; Nov2006, Issue 1, p61443X-61443X-8, 8p