دانلود The distributed system for inverted multi-index visual retrieval

ترجمه The distributed system for inverted multi-index visual retrieval
قیمت : 255,000 ریال
شناسه محصول : 2008149
نویسنده/ناشر/نام مجله : Neurocomputing
سال انتشار: 2016
تعداد صفحات انگليسي : 9
نوع فایل های ضمیمه : Pdf+Word
حجم فایل : 586 Kb
کلمه عبور همه فایلها : www.daneshgahi.com
عنوان انگليسي : The distributed system for inverted multi-index visual retrieval

چکیده

Abstract

With the explosive growth of visual databases, it is infeasible to maintain the huge indexing structures within the memory of a single server.  In this paper, a distributed visual retrieval system based on inverted multi-index is proposed to generate a huge codebook with very low memory consumption and time cost.  In order to improve the performance of product quantization, a vector space decomposition strategy is performed by affinity propagation clustering.  In the meantime, a distributed framework is introduced to inverted multi-index to improve the time efficiency.  Our works are validated on the large scale database of INRIA Holidays and Flickr 1M. The results of our experiments indicate that the performance of PQ is greatly improved and the visual retrieval system is speeded up at comparable precision.

Keywords: Distributed Inverted Multi-index APC-PQ Visual Retrieval

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