How many authors of 'Mosaic representations of video sequences based on slice image analysis' have Chinese Academy of Sciences, National Laboratory of Pattern Recognition, Institute of Automation, Beijing, China as their primary affiliation?
What is the count of authors of 'Mosaic representations of video sequences based on slice image analysis' who have Chinese Academy of Sciences as their primary affiliation?
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { <https://dblp.org/rec/journals/prl/FengLM02> <https://dblp.org/rdf/schema#authoredBy> ?answer . ?answer <https://dblp.org/rdf/schema#primaryAffiliation> 'Chinese Academy of Sciences, National Laboratory of Pattern Recognition, Institute of Automation, Beijing, China' }
<https://dblp.org/rec/journals/prl/FengLM02>