Abstract
Stereoscopic displays are being considered for 3D breast imaging applications. Characterization of the physical properties of the display devices in terms of parameters of relevance for medical imaging tasks is needed. Among the set of relevant characteristics of stereoscopic displays, luminance noise introduced by the device has not been studied so far. We present two methods for measuring spatial noise in stereo displays, one visual and one quantitative, and report a comparison between them. We have applied both methods to a stereo-mirror display. The visual method is based on the TG18-AFC pattern. The quantitative method relies on the evaluation of the noise power spectrum (NPS) using high resolution images acquired with a photometric CCD camera. Both methods were tested on different stereo display configurations. The visual results show higher variability among observers compared to the 2D display mode. The NPS shows peaks corresponding to the pixel and sub-pixel structure.
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References
Abileah, A.: Technologies and testing methods. Journal of the SID 19(11) (2011)
Getty, D.J., D’Orsi, C.J., Pickett, R.M.: Stereoscopic Digital Mammography: Improved Accuracy of Lesion Detection in Breast Cancer Screening. In: Krupinski, E.A. (ed.) IWDM 2008. LNCS, vol. 5116, pp. 74–79. Springer, Heidelberg (2008)
Webb, L.J., et al.: Comparative performance of multiview stereoscopic and mammographic display modalities for breast detection. Medical Physics (2011)
Maidment, A.D.A., Bakic, P.R., Albert, M.: Effects of quantum noise in binocular summation on dose requirements in stereography. Medical Physics 30 (2003)
Wang, X.H., et al.: Compare display schemes for lung nodule CT screening. Journal of Digital Imaging (2010)
Badano, A., et al.: Noise in flat-panel displays with subpixels structure. Medical Physics 31 (2004)
Saunders, R., Samei, E.: Resolution and noise measurements of five CRT and LCD medical displays. Medical Physics 33 (2006)
Assessment of display performance for medical imaging systems. AAPM on-line report no. 03 (2005)
IEC, IEC 62220-2-1. Medical electrical equipment - Characteristics of digital X-ray imaging devices. tech. rep., IEC (2007)
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© 2012 Springer-Verlag Berlin Heidelberg
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Marini-Bettolo, C., Wang, J., Cheng, WC., Jennings, R.J., Badano, A. (2012). Characterization of Spatial Luminance Noise in Stereoscopic Displays for Breast Imaging. In: Maidment, A.D.A., Bakic, P.R., Gavenonis, S. (eds) Breast Imaging. IWDM 2012. Lecture Notes in Computer Science, vol 7361. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31271-7_29
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DOI: https://doi.org/10.1007/978-3-642-31271-7_29
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31270-0
Online ISBN: 978-3-642-31271-7
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