Title
Aggregating hierarchical binary activations for image retrieval.
Abstract
•We propose a simple yet effective quantization to embed deep binary codes.•Activations from multiple CNN layers function together through weighted score fusion in the proposed framework.•Handcrafted local descriptor SIFT, as a kind of low level feature, can also be combined in our fusion procedure.•Regularized diffusion process are customized on the ranking list to make the similarity estimation vary smoothly.•Extensive experiments are conducted on four public datasets, and state-of-the-art results are obtained on Holidays and UKBench datasets.
Year
DOI
Venue
2018
10.1016/j.neucom.2018.06.014
Neurocomputing
Keywords
Field
DocType
Image retrieval,Bag-of-Words,Feature fusion,Diffusion process,Re-ranking
Inverted index,Scale-invariant feature transform,Feature vector,Pattern recognition,Convolutional neural network,Binary code,Image retrieval,Artificial intelligence,Contextual image classification,Mathematics,Binary number
Journal
Volume
ISSN
Citations 
314
0925-2312
3
PageRank 
References 
Authors
0.37
35
4
Name
Order
Citations
PageRank
Ying Li1111.82
Xiang-Wei Kong221215.09
Haiyan Fu3102.85
Qi Tian46443331.75