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This paper proposes a method for detecting contrast agents in ultrasound image sequences to develop diagnostic ultrasound imaging systems for tumor diagnosis. The conventional methods are based on simple subtraction of ultrasound images to detect ultrasound contrast agents, where the conventional methods need ultrasound image sequences with and without contrast agents. Even if the subject slightly...
A university provides diverse knowledge and expertise that can be mobilized readily in response to community needs in the event of a disaster. Due to its comprehensive capability, a university can contribute significantly in all phases of disaster cycles: pre-disaster preparedness, disaster response, and disaster recovery. It is this comprehensive strength that makes universities such an important...
In this paper, we present a method for selecting a specific set of acquired EM traces with the aim to improve the efficiency of EM analysis. The proposed method improves the correlation factor by using a set of selected plaintexts. We demonstrate the efficiency of our method through correlation electromagnetic analysis (CEMA) experiments conducted using SASEBO. The results clearly show the impact...
The SPACES project is a Japanese-French joint research project that aims to establish a new security evaluation methodology for cryptographic devices. We introduce one of the SPACES project outcomes associated with the development of the security evaluation platform for cryptographic devices. The new feature of the proposed system is to include a newly-developed Side-channel Attack Standard Evaluation...
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