<p>X-ray; arranged as seen in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0166571#pone.0166571.g003" target="_blank">Fig 3</a>.</p
<p>(a), (b), (c), (d) are the rectified images corresponding to <a href="http://www.plosone.org/arti...
<p>The results for individual observers for Experiment 4 using the same format as <a href="http://ww...
<p>The results for individual observers for Experiment 2 using the same format as <a href="http://ww...
<p>Statistics corresponding to the experiments displayed in <a href="http://www.plosone.org/article/...
<p>Zoomed in image of <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0180813#...
<p>Data obtained from <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0159742#...
<p>Second part of <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126947#pone...
<p>The results for individual observers for Experiment 3 using the same format as <a href="http://ww...
<p>Second part of <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126947#pone...
<p>Fossil material represented in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.p...
<p>Measurements of Mineral Sections in Cross-section Image (<a href="http://www.plosone.org/article/...
<p>Part of the scan image of the reverse side of the page displayed in <a href="http://www.plosone.o...
<p>Image data sets <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0032357#pon...
<p>Different methods applied to the example of <a href="http://www.plosone.org/article/info:doi/10.1...
<p>Set of Paths in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0163706#pon...
<p>(a), (b), (c), (d) are the rectified images corresponding to <a href="http://www.plosone.org/arti...
<p>The results for individual observers for Experiment 4 using the same format as <a href="http://ww...
<p>The results for individual observers for Experiment 2 using the same format as <a href="http://ww...
<p>Statistics corresponding to the experiments displayed in <a href="http://www.plosone.org/article/...
<p>Zoomed in image of <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0180813#...
<p>Data obtained from <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0159742#...
<p>Second part of <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126947#pone...
<p>The results for individual observers for Experiment 3 using the same format as <a href="http://ww...
<p>Second part of <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126947#pone...
<p>Fossil material represented in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.p...
<p>Measurements of Mineral Sections in Cross-section Image (<a href="http://www.plosone.org/article/...
<p>Part of the scan image of the reverse side of the page displayed in <a href="http://www.plosone.o...
<p>Image data sets <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0032357#pon...
<p>Different methods applied to the example of <a href="http://www.plosone.org/article/info:doi/10.1...
<p>Set of Paths in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0163706#pon...
<p>(a), (b), (c), (d) are the rectified images corresponding to <a href="http://www.plosone.org/arti...
<p>The results for individual observers for Experiment 4 using the same format as <a href="http://ww...
<p>The results for individual observers for Experiment 2 using the same format as <a href="http://ww...