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Volumn 24, Issue 8, 1997, Pages 1269-1277

Computer analysis of mammography phantom images (CAMPI): An application to the measurement of microcalcification image quality of directly acquired digital images

Author keywords

ACR phantom; Computer analysis; Digital mammography

Indexed keywords

IMAGE ACQUISITION; IMAGE ANALYSIS; PHANTOMS; PHOTONS; QUALITY CONTROL; SIGNAL TO NOISE RATIO;

EID: 0030743790     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.598149     Document Type: Article
Times cited : (29)

References (15)
  • 1
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    • Quantitative versus subjective evaluation of mammography phantom images
    • D. P. Chakraborty and M. P. Eckert, "Quantitative versus subjective evaluation of mammography phantom images," Med. Phys. 22, 133-143 (1995).
    • (1995) Med. Phys. , vol.22 , pp. 133-143
    • Chakraborty, D.P.1    Eckert, M.P.2
  • 3
    • 85027239097 scopus 로고    scopus 로고
    • Department of Health and Human Services, Food and Drug Administration, 2ICFR Part 900. Mammography Quality Standards: Proposed Rules, April 3
    • Federal Register, Part II, Department of Health and Human Services, Food and Drug Administration, 2ICFR Part 900. Mammography Quality Standards: Proposed Rules, April 3, 1996, Vol. 61, No. 65, pp. 14856-14920.
    • (1996) Federal Register, Part II , vol.61 , Issue.65 , pp. 14856-14920
  • 4
    • 85027230616 scopus 로고    scopus 로고
    • note
    • Actually a 31×31 pixel ROI was extracted for each speck. However, the shifting algorithm requires valid pixels on both sides of a point to generate the interpolated value. As this was not possible for the edge pixels, a 1 pixel edge region was dropped from each ROI, leaving a 29×29 pixel region for the analysis and plotting as in Figs. 1(a) and 1(b).
  • 5
    • 0027448440 scopus 로고
    • SNR and noise measurements for medical imaging: I. A practical approach based on statistical decision theory
    • M. J. Tapiovaara and R. F. Wagner, "SNR and noise measurements for medical imaging: I. A practical approach based on statistical decision theory," Phys. Med. Biol. 38, 71-92 (1993).
    • (1993) Phys. Med. Biol. , vol.38 , pp. 71-92
    • Tapiovaara, M.J.1    Wagner, R.F.2
  • 6
    • 0027752955 scopus 로고
    • SNR and noise measurements for medical imaging: II. Application to fluoroscopic x-ray equipment
    • M. J. Tapiovaara, "SNR and noise measurements for medical imaging: II. Application to fluoroscopic x-ray equipment,"Phys. Med. Biol. 38, 1761-1788 (1993).
    • (1993) Phys. Med. Biol. , vol.38 , pp. 1761-1788
    • Tapiovaara, M.J.1
  • 7
    • 0020564490 scopus 로고
    • Signal-to-noise-ratio considerations in radiographic imaging
    • D. P. Chakraborty and G. T. Barnes, "Signal-to-noise-ratio considerations in radiographic imaging," Med. Phys. 10, 467-469 (1983).
    • (1983) Med. Phys. , vol.10 , pp. 467-469
    • Chakraborty, D.P.1    Barnes, G.T.2
  • 10
    • 0028145652 scopus 로고
    • A model for optimization of spectral shape in digital mammography
    • R. Fahrig and M. J. Yaffe, "A model for optimization of spectral shape in digital mammography," Med. Phys. 21, 1463-1471 (1994).
    • (1994) Med. Phys. , vol.21 , pp. 1463-1471
    • Fahrig, R.1    Yaffe, M.J.2
  • 11
    • 85027224786 scopus 로고    scopus 로고
    • Quantitative analysis of mammography phantom images: Extensions to methodology
    • Medical Physics as an electronic exhibit EP-E-01.D
    • D. P. Chakraborty, Q. Qian, and B. J. Yang, "Quantitative analysis of mammography phantom images: Extensions to methodology," Presented at 1995 AAPM Annual Meeting. Medical Physics as an electronic exhibit EP-E-01.D.
    • 1995 AAPM Annual Meeting
    • Chakraborty, D.P.1    Qian, Q.2    Yang, B.J.3
  • 12
    • 85027232660 scopus 로고
    • Image quality in mammography: Demonstration of a new quantitative phantom analysis method
    • Exhibit 088PH
    • D. P. Chakraborty and B. J. Yang, "Image quality in mammography: Demonstration of a new quantitative phantom analysis method," RSNA '95 Scientific Program, 197 (P): 452, Exhibit 088PH (1995).
    • (1995) RSNA '95 Scientific Program , vol.197 , Issue.P , pp. 452
    • Chakraborty, D.P.1    Yang, B.J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.