In the year 2021 in Int. J. Comput. Vis., what are the titles of the research papers on Foreground maps?
In Int. J. Comput. Vis. in 2021, what are the titles of the papers on Foreground maps?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/journals/ijcv/ChengF21> <https://dblp.org/rdf/schema#publishedIn> 'Int. J. Comput. Vis.' . <https://dblp.org/rec/journals/ijcv/ChengF21> <https://dblp.org/rdf/schema#yearOfPublication> '2021' . <https://dblp.org/rec/journals/ijcv/ChengF21> <https://dblp.org/rdf/schema#title> ?answer }
<https://dblp.org/rec/journals/ijcv/ChengF21>