Generating summaries and visualization for large collections of geo-referenced photographs

Alexandar Jaffe, Mor Naaman, Tamir Tassa, Marc Davis

نتاج البحث: فصل من :كتاب / تقرير / مؤتمرمنشور من مؤتمرمراجعة النظراء

ملخص

We describe a framework for automatically selecting a summary set of photos from a large collection of geo-referenced photographs. Such large collections are inherently difficult to browse, and become excessively so as they grow in size, making summaries an important tool in rendering these collections accessible. Our summary algorithm is based on spa-tial patterns in photo sets, as well as textual-topical patterns and user (photographer) identity cues. The algorithm can be expanded to support social, temporal, and other factors. The summary can thus be biased by the content of the query, the user making the query, and the context in which the query is made.A modified version of our summarization algorithm serves as a basis for a new map-based visualization of large collections of geo-referenced photos, called Tag Maps. Tag Maps visualize the data by placing highly representative textual tags on relevant map locations in the viewed region, effectively providing a sense of the important concepts embodied in the collection.An initial evaluation of our implementation on a set of geo-referenced photos shows that our algorithm and visualization perform well, producing summaries and views that are highly rated by users.

اللغة الأصليةالإنجليزيّة
عنوان منشور المضيفProceedings of the 8th ACM Multimedia International Workshop on Multimedia Information Retrieval, MIR 2006
الصفحات89-98
عدد الصفحات10
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - 2006
الحدث8th ACM Multimedia International Workshop on Multimedia Information Retrieval, MIR 2006, co-located with the 2006 ACM International Multimedia Conferenc - Santa Barbara, CA, الولايات المتّحدة
المدة: ٢٦ أكتوبر ٢٠٠٦٢٧ أكتوبر ٢٠٠٦

سلسلة المنشورات

الاسمProceedings of the ACM International Multimedia Conference and Exhibition

!!Conference

!!Conference8th ACM Multimedia International Workshop on Multimedia Information Retrieval, MIR 2006, co-located with the 2006 ACM International Multimedia Conferenc
الدولة/الإقليمالولايات المتّحدة
المدينةSanta Barbara, CA
المدة٢٦/١٠/٠٦٢٧/١٠/٠٦

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