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The paper recalls basic biological facts about living structures, as useful supports for molecular computing.Particular emphasis is made on membranes andproteins,whose structural andconformational dynamics might be considered as generating a computational environment in living systems.
This paper studies the problem of the temporal features extracted from contrast-enhanced ultrasound video frames in order to find discriminative parameters which will be used later, in conjunction with other feature types, in the development of a computer-aided diagnosis system for focal liver lesions. The created tool will enable safe, cheap, early and largely accessible detection of many hepatic...
Parameters extracted from time activity curves in contrast enhanced ultrasound images play an important role in independent or computer aided diagnosis of hepatic focal lesions. Due to noise and errors induced by movement of ultrasound probe and breathing of patients, reproducible extraction time activity curve parameters is challenging. In this paper we propose a new solution that combines filtering...
This paper presents a new method for computer based diagnosis in liver steatosis diagnosis. The effectiveness of several image features extracted by robust estimation in conjunction with a random forests classifier for steatosis stage assessment is proved. We found that a successive dichotomy approach using random forests leads to better diagnosis than simultaneous classification with random forests.
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