Which author named V. published the paper on Sar stereo processing?
Name the author who published the paper on Sar stereo processing and has the name Charles.
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/journals/tgrs/YockyJ07> <https://dblp.org/rdf/schema#authoredBy> ?answer }
<https://dblp.org/rec/journals/tgrs/YockyJ07>