Automatic T1 bladder tumor detection by using wavelet analysis in cystoscopy images
نویسندگان
چکیده
منابع مشابه
Automatic detection of liver tumor motion by fluoroscopy images
Background: A method to track liver tumor motion signals from fluoroscopic images without any implanted gold fiducial markers was proposed in this study to overcome the adverse effects on precise tumor irradiation caused by respiratory movement. Materials and Methods: The method was based on the following idea: (i) Before treatment, a series of fluoroscopic images corresponding to different bre...
متن کاملautomatic detection of liver tumor motion by fluoroscopy images
background: a method to track liver tumor motion signals from fluoroscopic images without any implanted gold fiducial markers was proposed in this study to overcome the adverse effects on precise tumor irradiation caused by respiratory movement. materials and methods: the method was based on the following idea: (i) before treatment, a series of fluoroscopic images corresponding to different bre...
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PURPOSE We compare virtual cystoscopy (VC) and transabdominal ultrasonography (US) with conventional cystoscopy (CC),the gold standard, for detection of bladder tumors. PATIENTS AND METHODS Forty-five patients suspected to have bladder neoplasms were evaluated prospectively.They underwent transabdominal US, followed by VC and CC. We compared sensitivity and specificity of US and VC and their ...
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ژورنال
عنوان ژورنال: Physics in Medicine & Biology
سال: 2018
ISSN: 1361-6560
DOI: 10.1088/1361-6560/aaa3af