EVALUATION OF SKULL BONE STRUCTURES IN CT IMAGING

Evaluation of skull bone structures in CT imaging

At the current stage of diagnostics and therapy, it is necessary to perform a geometric evaluation of facial skull bone structures basing upon virtually reconstructed objects or replicated objects with reverse engineering.The objective hereof is an analysis of imaging precision for cranial bone structures basing upon spiral tomography and in relati

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An Image Encryption Algorithm Based on Discrete-Time Alternating Quantum Walk and Advanced Encryption Standard

This paper proposes an image encryption scheme based on a discrete-time alternating quantum walk (AQW) and the advanced encryption standard (AES).We use quantum properties to improve the AES algorithm, which uses a keystream generator related to AQW parameters to generate a probability distribution matrix.Some singular values of the matrix are extr

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