This abstract corrects an error in the article, “Back-irradiated and dual-screen sandwich detector configurations for radiography,” by A. R. Lubinsky et al. |
This article [J. Med. Imag. 6(3), 033501 (2019), doi: 10.1117/1.JMI.6.3.033501] was originally published online on 9 July 2019. In the original version of the article, there was a clerical error in the construction of the curves in Fig. 3(b) from a matrix of calculated results. This has no effect on the conclusions of the article. The original figure and the corrected figure are provided here (the caption did not change). Original: Fig. 3Comparison of (a) DC signal for a single screen () with white or black backing, in FI and BI, for a given exposure. (b) The corresponding ratio of BI:FI signal. ![]() Corrected: Fig. 3Comparison of (a) DC signal for a single screen () with white or black backing, in FI and BI, for a given exposure. (b) The corresponding ratio of BI:FI signal. ![]() This article was corrected online on 25 July 2019. It appears correctly in print. |