Pengcheng Zhou — accepted AI-conference papers

2025

DAEF-VS: An Efficient Universal VoIP Steganalysis Framework Based on Domain-Aware Knowledge

Zhengyang Fang, Pengcheng Zhou, Zhongliang Yang, Zhili Zhou, Linna Zhou

ICASSP 2025accepted

In recent years, research on information-hiding techniques based on network streaming media has focused on how to covertly embed secret information within real-time transmissions to achieve clandestine communication. The misuse of such technologies poses significant security risks, such as the disse…

Cited by 0 Source ↗Scholar ↗

2020

Short and Sparse Deconvolution --- A Geometric Approach

Yenson Lau, Qing Qu, Han-Wen Kuo, Pengcheng Zhou, Yuqian Zhang, John Wright

ICLR 2020poster

Short-and-sparse deconvolution (SaSD) is the problem of extracting localized, recurring motifs in signals with spatial or temporal structure. Variants of this problem arise in applications such as image deblurring, microscopy, neural spike sorting, and more. The problem is challenging in both theory…

Cited by 37 Source ↗code ↗Scholar ↗