A novel objective method for assessing high-contrast spatial resolution in CT based on the Rayleigh criterion

Author:

Zhang Pu12,Wan Guoqing1,Li Fei1,Li Xingdong3,Liu Wenli1,Wang Guangzhi2

Affiliation:

1. Division of Medical and Biological Measurement; National Institute of Metrology; No.18 Beisanhuandonglu Beijing Chaoyang District 100029 China

2. Department of Biomedical Engineering; School of Medicine; Tsinghua University; Beijing Haidian District 100084 China

3. Division of Ionizing Radiation Metrology; National Institute of Metrology; No.18 Beisanhuandonglu Beijing Chaoyang District 100029 China

Funder

National Key Technology R&D Program of China

National Natural Science Foundation of China

General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) program

Publisher

Wiley

Subject

General Medicine

Reference26 articles.

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3. The relationship between subjective and objective parameters in CT phantom image evaluation;Park;Korean J Radiol,2009

4. JJG 1026-2007 Verification Regulation of Medical Diagnostic X-ray Radiation Source for Spiral Computed Tomography (CT)

5. Catphan ® 500 and 600 Manual The Phantom Laboratory Salem, NY, USA

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