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Deep Learning Hash for Wireless Multimedia Image Content Security

Yu Zheng, Jiezhong Zhu, Wei Fang, Lian-Hua Chi
2018 Security and Communication Networks  
With the explosive growth of the wireless multimedia data on the wireless Internet, a large number of illegal images have been widely disseminated in wireless networks, which seriously endangers the content  ...  Finally, comprehensive experiments are conducted to evaluate IDLH method by using CIFAR-10 and Caltech 256 image library datasets, and the results show that the retrieval performance of IDLH method can  ...  Acknowledgments The work was funded by the National Natural Science Foundation of China (Grants nos. 61206138 and 61373016).  ... 
doi:10.1155/2018/8172725 fatcat:lh5jfindm5d6fayemyamv4cyou

An Efficient Approach towards Satellite Image Retrieval using Semantic Mining with Hashing

Linda Mary, Kiran A.
2016 International Journal of Applied Information Systems  
This paper puts forward a semantic-based image retrieval approach along with the advantages of hashing for better feature extraction and precise retrieval.  ...  Therefore, an effective and efficient method is required for image retrieval.  ...  In 2004,Yadong presented a novel hashing algorithm known as LAMP .This proposed method generated highquality hash functions using kernel conjuring and weak supervision .The LAMP algorithm creates  ... 
doi:10.5120/ijais2016451592 fatcat:z7wnpppzlje3tlijtn2rujecg4

Deep Supervised Hashing based on Stable Distribution

Lei Wu, Hefei Ling, Ping Li, Jiazhong Chen, Yang Fang, Fuhao Zou
2019 IEEE Access  
According to stable distribution, we propose a novel hashing framework to eliminate the discrepancy and support fast image retrieval.  ...  Recently, the convolutional neural network (CNN)-based hashing method has achieved its promising performance for image retrieval.  ...  any quantization regularizer to achieve effective and efficient large scale image retrieval.  ... 
doi:10.1109/access.2019.2900489 fatcat:p3mwyez75fc3hlaz7g4bqbz7mm

Deep Learning for Image Search and Retrieval in Large Remote Sensing Archives [article]

Gencer Sumbul, Jian Kang, Begüm Demir
2020 arXiv   pre-print
This chapter presents recent advances in content based image search and retrieval (CBIR) systems in remote sensing (RS) for fast and accurate information discovery from massive data archives.  ...  After discussing their strengths and limitations, we present the deep hashing based CBIR systems that have high time-efficient search capability within huge data archives.  ...  As an example, in [8] , [10] kernel-based hashing methods that define hash functions in the kernel space are presented, whereas a partial randomness hashing method that defines the hash functions based  ... 
arXiv:2004.01613v2 fatcat:d4fjt3vzybbbrejxzobaluqsoq

A Survey on Deep Learning-Driven Remote Sensing Image Scene Understanding: Scene Classification, Scene Retrieval and Scene-Guided Object Detection

Yating Gu, Yantian Wang, Yansheng Li
2019 Applied Sciences  
To facilitate the sustainable progress of RSISU, this paper presents a comprehensive review of deep-learning-based RSISU methods, and points out some future research directions and potential applications  ...  RSISU includes the following sub-tasks: remote sensing image scene classification, remote sensing image scene retrieval, and scene-driven remote sensing image object detection.  ...  The first method only uses untagged images, and the hash functions are defined in the kernel space.  ... 
doi:10.3390/app9102110 fatcat:oj3acgbmwnhzppxvvjbsn5cfzq

Robust discrete code modeling for supervised hashing

Yadan Luo, Yang Yang, Fumin Shen, Zi Huang, Pan Zhou, Heng Tao Shen
2018 Pattern Recognition  
Highlights • We propose a novel supervised hashing scheme to generate high-quality hash codes and hash functions for facilitating large-scale multimedia applications. • We devise an effective binary code  ...  Abstract Recent years have witnessed the promising efficacy and efficiency of hashing (also known as binary code learning) for retrieving nearest neighbor in large-scale data collections.  ...  Yang Yang and Prof. Fumin Shen.Her research interests including computer vision and deep learning for large-scale image analysis and retrieval projects.  ... 
doi:10.1016/j.patcog.2017.02.034 fatcat:5n2xtxvg7jh7pofrbcahv33ofm

Discrete Cosine Transform Locality-Sensitive Hashes for Face Retrieval

Mehran Kafai, Kave Eshghi, Bir Bhanu
2014 IEEE transactions on multimedia  
Results are shown on a combination of six publicly available face databases (LFW, FERET, FEI, BioID, Multi-PIE, and RaFD).  ...  Hashes play the role of keywords: an index is created, and queried to find the images most similar to the query image. Common hash suppression is used to improve retrieval efficiency and accuracy.  ...  [9] propose kernel-based supervised hashing, a supervised data-dependent hashing method that effectively learns the kernel-formulated hash functions using the supervised information from the data.  ... 
doi:10.1109/tmm.2014.2305633 fatcat:bgubdq2avvhbbllowg2slzox3i

A Review of Hashing Methods for Multimodal Retrieval

Wenming Cao, Wenshuo Feng, Qiubin Lin, Guitao Cao, Zhihai He
2020 IEEE Access  
This review clarifies the definition of multimodal retrieval requirements and some related concepts, then introduces some representative hashing methods, mainly supervised methods that make full use of  ...  Among many retrieval methods, the hashing method is widely used in multimodal data retrieval due to its low storage cost, fast and effective characteristics.  ...  on a large increase in data scale.  ... 
doi:10.1109/access.2020.2968154 fatcat:e3vmte5hrnhu3b3lf5ws4gwnhm

Hashing Techniques

Lianhua Chi, Xingquan Zhu
2017 ACM Computing Surveys  
The increasing data volumes impose significant challenges to traditional data analysis tools in storing, processing, and analyzing these extremely large-scale data.  ...  This survey reviews and categorizes existing hashing techniques as a taxonomy, in order to provide a comprehensive view of mainstream hashing techniques for different types of data and applications.  ...  Such SSH methods have been mainly used for large-scale image search.  ... 
doi:10.1145/3047307 fatcat:u5asusjs7vdq7f3a6wgnesnodq

A Survey on Big IoT Data Indexing: Potential Solutions, Recent Advancements, and Open Issues

Zineddine Kouahla, Ala-Eddine Benrazek, Mohamed Amine Ferrag, Brahim Farou, Hamid Seridi, Muhammet Kurulay, Adeel Anjum, Alia Asheralieva
2021 Future Internet  
Open problems and research challenges, e.g., privacy and large-scale data mining, are also discussed.  ...  The purpose of this paper is to examine and review existing indexing techniques for large-scale data.  ...  The authors also presented a comparative study of multidimensional indexing methods and a comparative study of metric access methods.  ... 
doi:10.3390/fi14010019 fatcat:xnlzg7cs2fb3lgng65ha5ucf5m

Self-supervised asymmetric deep hashing with margin-scalable constraint [article]

Zhengyang Yu, Song Wu, Zhihao Dou, Erwin M.Bakker
2021 arXiv   pre-print
Due to its effectivity and efficiency, deep hashing approaches are widely used for large-scale visual search.  ...  In this paper, we propose a novel self-supervised asymmetric deep hashing method with a margin-scalable constraint(SADH) approach to cope with these problems.  ...  Acknowledgements This work was supported by the National Natural Science Foundation of China (61806168), Fundamental Research Funds for the Central Universities (SWU117059), and Venture & Innovation Support  ... 
arXiv:2012.03820v3 fatcat:fscm4ggdyrct3o6kso53mmriou

Multiview Inherent Graph Hashing for Large-Scale Remote Sensing Image Retrieval

Yinghui Sun, Wei Wu, Xiaobo Shen, Zhen Cui
2021 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
Hashing first generates a set of short compact hash codes to encode RS images, and then applies hash codes for effective RSIR.  ...  Remote sensing image retrieval (RSIR) is one of the most challenging tasks in remote sensing (RS) community.  ...  The kernel-based hash functions are adopted to handle linearly inseparable data. Demir and Bruzzone [41] adopt the kernel-based nonlinear hashing method for large-scale RSIR task.  ... 
doi:10.1109/jstars.2021.3121142 fatcat:7x4inzrcvfae5ou5mplglkm4si

An Efficient Hyperspectral Image Retrieval Method: Deep Spectral-Spatial Feature Extraction with DCGAN and Dimensionality Reduction Using t-SNE-Based NM Hashing

Jing Zhang, Lu Chen, Li Zhuo, Xi Liang, Jiafeng Li
2018 Remote Sensing  
How to ensure retrieval accuracy and efficiency is a challenging task in the field of hyperspectral image retrieval. In this paper, an efficient hyperspectral image retrieval method is proposed.  ...  The other one is the loss of semantic information in a feature after dimensionality reduction with nonlinear manifold learning-based hashing methods.  ...  Hyperspectral image retrieval, which aims to find and return the appropriate images from a large database, is an effective and indispensable method for the management of a large amount of hyperspectral  ... 
doi:10.3390/rs10020271 fatcat:ei7mrzq3lvgl3fy6wjjveehbmm

Low-Rank Hypergraph Hashing for Large-Scale Remote Sensing Image Retrieval

Jie Kong, Quansen Sun, Mithun Mukherjee, Jaime Lloret
2020 Remote Sensing  
In order to improve hashing performance, we propose a new hash learning method, named low-rank hypergraph hashing (LHH), to accomplish for the large-scale RSIR task.  ...  Extensive experiments are conducted on three RS image datasets and one natural image dataset that are publicly available.  ...  Hashing Learning Hashing has been a key step to facilitate large-scale image retrieval [24] .  ... 
doi:10.3390/rs12071164 fatcat:bp7naq2h6natxo3nqlor6xzsjm

Unsupervised Balanced Hash Codes Learning With Multichannel Feature Fusion

Yaxiong Chen, Dongjie Zhao, Xiongbo Lu, Shengwu Xiong, Huangting Wang
2022 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
Unsupervised hashing algorithms are widely used in large-scale remote sensing images (RSIs) retrieval task.  ...  Finally, a novel objective function is designed to capture the discrimination and balanced property of hash codes in the hashing learning process.  ...  However, these algorithms still have diverse challenges for large-scale RSI retrieval.  ... 
doi:10.1109/jstars.2022.3162251 fatcat:luqu46czmbfyrds4l6afnaks6q
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