کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10369763 875577 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Aggregation of color and shape features for hybrid query generation in content based visual information retrieval
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
Aggregation of color and shape features for hybrid query generation in content based visual information retrieval
چکیده انگلیسی
A fuzzy approach for the aggregation of multiple features in content-based image retrieval is outlined. Color, shape and spatial features extracted using both computational and manual segmentation techniques are used for subsequent generation of hybrid queries to a ground truth image database consisting of architectural photographs. Retrieval results for multiple-feature queries are shown in the form of precision recall graphs. The results indicate that the fuzzy approach presented herein can perform at least as well as a weighted mean approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 85, Issue 2, February 2005, Pages 385-393
نویسندگان
, , , ,