Weighted least-squares filtered backprojection tomographic reconstruction

G. Chinn; Sung-Cheng Huang

doi:10.1109/97.372914

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Weighted least-squares filtered backprojection tomographic reconstruction

G. Chinn Sung-Cheng Huang

Year: 1995 Journal: IEEE Signal Processing Letters Vol: 2 (3)Pages: 49-50 Publisher: Institute of Electrical and Electronics Engineers

DOI: 10.1109/97.372914

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Abstract

This letter presents a filtered backprojection algorithm for a direct weighted least-squares (DWLS) tomographic image reconstruction.< >

Keywords:

Iterative reconstruction Tomographic reconstruction Artificial intelligence Computer science Least-squares function approximation Mathematics Algorithm Computer vision Pattern recognition (psychology) Statistics

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Medical Imaging Techniques and Applications

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Advanced MRI Techniques and Applications

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Advanced X-ray and CT Imaging

Physical Sciences → Engineering → Biomedical Engineering

Weighted least-squares filtered backprojection tomographic reconstruction

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