0.8(top 50%)
impact factor
625(top 50%)
papers
285.6K(top 2%)
citations
100(top 5%)
h-index
0.8(top 50%)
extended IF
110.5K
all documents
299.3K
doc citations
158(top 5%)
g-index
impact-factor
The graph shows the changes in the impact factor of Proceedings of SPIE and its corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.