no code implementations • COLING 2022 • Li Gao, Lingyun Song, Jie Liu, Bolin Chen, Xuequn Shang
However, little attention is paid to the issues of both authenticity of the relationships and topology imbalance in the structure of NPG, which trick existing methods and thus lead to incorrect prediction results.
no code implementations • 3 Feb 2024 • Bolin Chen, Shanzhi Yin, Peilin Chen, Shiqi Wang, Yan Ye
Artificial Intelligence Generated Content (AIGC) is leading a new technical revolution for the acquisition of digital content and impelling the progress of visual compression towards competitive performance gains and diverse functionalities over traditional codecs.
1 code implementation • 5 Nov 2023 • Bolin Chen, Jie Chen, Shiqi Wang, Yan Ye
Generative Face Video Coding (GFVC) techniques can exploit the compact representation of facial priors and the strong inference capability of deep generative models, achieving high-quality face video communication in ultra-low bandwidth scenarios.
no code implementations • 24 Sep 2023 • Binzhe Li, Bolin Chen, Zhao Wang, Shiqi Wang, Yan Ye
In this letter, we envision a new metaverse communication paradigm for virtual avatar faces, and develop the semantic face compression with compact 3D facial descriptors.
1 code implementation • 14 Apr 2023 • Yixuan Li, Bolin Chen, Baoliang Chen, Meng Wang, Shiqi Wang, Weisi Lin
In this paper, we introduce the large-scale Compressed Face Video Quality Assessment (CFVQA) database, which is the first attempt to systematically understand the perceptual quality and diversified compression distortions in face videos.
2 code implementations • 20 Feb 2023 • Bolin Chen, Zhao Wang, Binzhe Li, Shurun Wang, Shiqi Wang, Yan Ye
In this paper, we propose a novel framework for Interactive Face Video Coding (IFVC), which allows humans to interact with the intrinsic visual representations instead of the signals.
no code implementations • 1 Apr 2020 • Weiheng Jiang, Xiaogang Wu, Bolin Chen, Wenjiang Feng, Yi Jin
Hence, in this paper, to resolve the problem of blind modulation classification in MIMO systems, the time-frequency analysis method based on the windowed short-time Fourier transform is used to analyse the time-frequency characteristics of time-domain modulated signals.
1 code implementation • journal 2019 • Xiaoqing Deng, Bolin Chen, Weiqi Luo, Da Luo
To make a good tradeoff between training time and performance, we carefully design the architecture of the proposed network according to our extensive experiments.
no code implementations • 9 Sep 2017 • Bolin Chen, Haodong Li, Weiqi Luo
The extensive results show that the proposed method can outperform the currently best method based on hand crafted features and three related methods based on CNN for image steganalysis and/or forensics, achieving the state-of-the-art results.