1 |
R. C. Gonzalez and R. E. Woods, Digital Image Processing, 3rd. ed., Prentice Hall: NY, 2008.
|
2 |
J. G. Proakis and D. K. Manolakis, Digital Signal Processing, 4th ed. Upper Saddle River, NJ, USA: Prentice-Hall, 2007.
|
3 |
J. A. Rowlands, "The physics of computed radiography," Phys. Med. Biol., vol. 47, no. 23, pp. R123-R166, Dec. 2002.
DOI
|
4 |
D. L. Lee, L. K. Cheung, and L. S. Jeromin, "A new digital detector for projection radiography," in Proc. SPIE, Medical Imaging: Phys. Med. Imaging, vol. 2432, pp. 237-249, 1995.
|
5 |
D. S. Kim and E. Kim, "Noise power spectrum of the fixed pattern noise in digital radiography detectors," Med. Phys., vol. 43, no. 6, pp. 1765-2773, June 2016.
|
6 |
D. S. Kim, "Noise power spectrum measurements in digital imaging with gain nonuniformity correction," IEEE Trans. Image Processing, vol. 25, no. 8, pp. 3712-3722, Aug. 2016.
DOI
|
7 |
M. B. Williams, P. A. Mangiafico, and P. U. Simoni, "Noise power spectra of images from digital mammography detectors," Med. Phys., vol. 26, no. 7, pp. 1279-1293, Jul. 1999.
DOI
|
8 |
Z. Zhou, F. Gao, H. Zhao, and L. Zhang, "Techniques to improve the accuracy of noise power spectrum measurements in digital X-ray imaging based on background trends removal," Med. Phys., vol. 38, no. 3, pp. 1600-1610, Mar. 2011.
DOI
|
9 |
D. A. Cunningham, "Applied linear-system theory," in Handbook of Medical Imaging: Physics and Psychophysics, vol. 1, Washington DC, USA: SPIE, 2000, ch. 2.
|
10 |
D. S. Kim, E. Kim, and S. Lee, "Performance analysis of the gain correction in radiography imaging," in Proc. IEEE Int. Conf. Image Processing, pp. 3641-3645, 2014.
|
11 |
R. M. Gray and L. D. Davisson, Random Process: Mathematical Approach for Engineers, Upper Saddle River, NJ, USA: Prentice-Hall, 1986.
|
12 |
IEC62220-1, Characteristics of Digital X-ray Imaging Devices-Part1: Determination of the Detective Quantum Efficiency, International Electro Technical Commission Report, 2003.
|
13 |
A. V. Oppenheim and R. W. Schafer, Discrete-Time Signal Processing, 3rd ed. Upper Saddle River, NJ, USA: Pearson Education, 2009.
|
14 |
J. A. Seibert, J. M. Boone, and K. K. Linfors, "Flat-field correction technique for digital detectors," in Proc. SPIE Medical Imaging: Phys. Med. Imaging, vol. 3336, pp. 348-354, 1998.
|
15 |
J. T. Dobbins, Ch. 3 Image Quality Metrics for Digital Systems, Handbook of Medical Imaging: Vol. 1. Physics and Psychophysics, SPIE, Washington, 2000.
|
16 |
J. P. Moy and B. Bosset, "How does real offset and gain correction affect the DQE in images from x-ray flat detector," in Proc. Medical Imaging: Phys. Med. Imaging, vol. 3659, pp. 90-97, 1999.
|
17 |
B. Rodricks, D. L. Lee, M. Hoffberg, and C. Williams, "Filtered gain calibration and its effect on DQE and image quality in digital imaging," in Proc. SPIE Medical Imaging: Phys. Med. Imaging, vol. 3977, pp. 477-486, 2000.
|
18 |
D. S. Kim, E. Kim, and S. Lee, "Performance analysis of the gain correction in radiography imaging," in Proc. IEEE Int. Conf. Image Process., Oct. 2014, pp. 3641-3645.
|
19 |
D. S. Kim, "Nonuniform gain correction based on the filtered gain map in radiography image detectors," Jour. Inst. Electr. Inform. Eng. vol. 53, no. 4, April 2016.
|
20 |
E. Lee and D. S. Kim, "Noise power spectrum of radiography detectors: II. measurement based on the spectrum averaging," Jour. Inst. Electr. Inform. Eng., 2016 (submitted).
|