منابع مشابه
Temperature Mapping Using Ultrasound Digital Images
Introduction: The success of hyperthermia depends on the accuracy of the temperature monitoring in the tumor and the surrounding normal tissue. In this study, the temperature changes were determined by computing the speckle displacement in the ultrasound digital images. Speckle tracking algorithm was used to compute the displacement. Materials and Methods: The experiment was perf...
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We present an approach for modeling and filtering digitally scanned images. The digital contour of an image is segmented to identify the linear segments, the nonlinear segments and critical corners. The nonlinear segments are modeled by B-splines. To remove the contour noise, we propose a weighted least q m s model to account for both the fitness of the splines as well as their approximate cur...
متن کاملtemperature mapping using ultrasound digital images
introduction: the success of hyperthermia depends on the accuracy of the temperature monitoring in the tumor and the surrounding normal tissue. in this study, the temperature changes were determined by computing the speckle displacement in the ultrasound digital images. speckle tracking algorithm was used to compute the displacement. materials and methods: the experiment was perf...
متن کاملThe Flood, the Channels and the Dykes: Managing Legal Information in a Globalized and Digital World
Information search and retrieval are part of daily routines of the legal profession. Lawyers, judges, prosecutors, and legal clerks usually access a number of electronic resources to browse, search, select, or update legal contents. Legal databases have currently become large digital libraries where the tasks related to information-seeking may sometimes be cumbersome. Adding semantics to suppor...
متن کاملDigital Images: Interaction and Production
The valence of any visual paradigm and its accompanying technologies is subject to the contingencies of political regimes and cultural shifts. The instigation, implementation and even reconfiguring of any associated technological system effects a translation and adjustment to the structure and use of these supporting mechanisms that both re-defines the relationship between object and viewer and...
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ژورنال
عنوان ژورنال: Media, Culture & Society
سال: 2017
ISSN: 0163-4437,1460-3675
DOI: 10.1177/0163443717725573