Abstract: The Papoulis–Gerchberg iterative reconstruction (PGIR) algorithm has been widely applied across diverse signal processing tasks, and reliable performance prediction during the system design ...

Abstract: Compared to traditional computed tomography (CT), photon-counting detector (PCD)-based CT provides significant advantages, including enhanced CT image contrast and reduced radiation dose.

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

This software package provides a comprehensive suite of tools for modern CT and CBCT reconstruction, featuring highly optimized OpenCL implementations of advanced algorithms, including unpublished ...