Method for determining the two-dimensional presampling modulation transfer function in digital radiography

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4320, Issue , 2001, Pages 268-279

  Bath M ^a   Sund, P ^a   Mansson L G ^a  

^a UNIVERSITY OF GOTHENBURG   (Sweden)

Author keywords

Digital radiography; Image quality; Modulation transfer function; MTF

Indexed keywords

FOURIER TRANSFORMS; IMAGE QUALITY; LEAD ALLOYS; OPTICAL TRANSFER FUNCTION; RADIOGRAPHY;

COMPUTED RADIOGRAPHY; DIGITAL RADIOGRAPHY; DISK SPREAD FUNCTION;

MEDICAL IMAGING;

EID: 0034873668     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.430942     Document Type: Conference Paper

References (13)

1. Investigation of basic imaging properties in digital radiography. 1. Modulation transfer function
2. A simple method for determining the modulation transfer function in digital radiography
3. Effects of undersampling on the proper interpretation of modulation transfer function, noise power spectra, and noise equivalent quanta of digital imaging systems
4. Investigation of basic imaging properties in digital radiography. 6. MTFs of II-TV digital imaging system
5. Effects of pixel/aperture sizes on image properties in digital mammography
6. DQE(f) of four generations of computed radiography acquisition devices
7. Signal and noise in modulation transfer function determinations using the slit, wire, and edge techniques
8. Performance characteristics of a Kodak computed radiography system
9. Use of a slit camera for MTF measurements
10. Self-normalizing method to measure the detective quantum efficiency of a wide range of x-ray detectors
11. Use of wiener filtering in the measurement of the two-dimensional modulation transfer function
12. A method for measuring the presampled MTF of digital radiographic systems using an edge test device
13. Investigation of parameters concerning the modulation transfer function in digital radiography