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cs.CV2018
Adversarial Soft-detection-based Aggregation Network for Image Retrieval
Jian Xu, Chunheng Wang, Cunzhao Shi +1
In recent year, the compact representations based on activations of Convolutional Neural Network (CNN) achieve remarkable performance in image retrieval. However, retrieval of some…
cs.CV2018
Unsupervised Semantic-based Aggregation of Deep Convolutional Features
Jian Xu, Chunheng Wang, Chengzuo Qi +2
In this paper, we propose a simple but effective semantic-based aggregation (SBA) method. The proposed SBA utilizes the discriminative filters of deep convolutional layers as seman…
cs.CV2017
Unsupervised Part-based Weighting Aggregation of Deep Convolutional Features for Image Retrieval
Jian Xu, Cunzhao Shi, Chengzuo Qi +2
In this paper, we propose a simple but effective semantic part-based weighting aggregation (PWA) for image retrieval. The proposed PWA utilizes the discriminative filters of deep c…