Search Results for author: Guorui Feng

Found 7 papers, 2 papers with code

RFD-ECNet: Extreme Underwater Image Compression with Reference to Feature Dictionar

1 code implementation17 Aug 2023 Mengyao Li, Liquan Shen, Peng Ye, Guorui Feng, Zheyin Wang

Subsequently, an extreme UWI compression network with reference to the feature dictionary (RFD-ECNet) is creatively proposed, which utilizes feature match and reference feature variant to significantly remove redundancy among UWIs.

Image Compression MORPH

RFD-ECNet: Extreme Underwater Image Compression with Reference to Feature Dictionary

1 code implementation ICCV 2023 Mengyao Li, Liquan Shen, Peng Ye, Guorui Feng, Zheyin Wang

Subsequently, an extreme UWI compression network with reference to the feature dictionary (RFD-ECNet) is creatively proposed, which utilizes feature match and reference feature variant to significantly remove redundancy among UWIs.

Image Compression MORPH

Semantic-Preserving Linguistic Steganography by Pivot Translation and Semantic-Aware Bins Coding

no code implementations8 Mar 2022 Tianyu Yang, Hanzhou Wu, Biao Yi, Guorui Feng, Xinpeng Zhang

In this paper, we propose a novel LS method to modify a given text by pivoting it between two different languages and embed secret data by applying a GLS-like information encoding strategy.

Language Modelling Linguistic steganography +2

Universal adversarial perturbation for remote sensing images

no code implementations22 Feb 2022 Qingyu Wang, Guorui Feng, Zhaoxia Yin, Bin Luo

Firstly, the former is used to generate the UAP, which can learn the distribution of perturbations better, and then the latter is used to find the sensitive regions concerned by the RSI classification model.

Classification Object Recognition

Exploiting Language Model for Efficient Linguistic Steganalysis

no code implementations26 Jul 2021 Biao Yi, Hanzhou Wu, Guorui Feng, Xinpeng Zhang

Such kind of difference can be naturally captured by the language model used for generating stego texts.

Language Modelling Steganalysis

Orientation Convolutional Networks for Image Recognition

no code implementations2 Feb 2021 Yalan Qin, Guorui Feng, Hanzhou Wu, Yanli Ren, Xinpeng Zhang

With the propogation of the low-rank structure, the corresponding sparsity for representation of original Gabor filter bank can be significantly promoted.

Deep Optimization model for Screen Content Image Quality Assessment using Neural Networks

no code implementations2 Mar 2019 Xuhao Jiang, Liquan Shen, Guorui Feng, Liangwei Yu, Ping An

In this paper, we propose a novel quadratic optimized model based on the deep convolutional neural network (QODCNN) for full-reference and no-reference screen content image (SCI) quality assessment.

Image Quality Assessment L2 Regularization +1

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