Wenfa Qi

24 papers B 1C 2Journal 11Unranked 10
YearRankTypeTitle / Venue / Authors
2026 J jnl
Detecting Hallucinations in Retrieval-Augmented Generation via Semantic-level Internal Reasoning Graph.
CoRR
Jianpeng Hu, Yanzeng Li, Jialun Zhong, Wenfa Qi, Lei Zou
2024 J jnl
Research on blind reversible database watermarking algorithm based on dual embedding strategy.
Comput. J.
Wenfa Qi, Cheng Li, Xinhui Han
2023 — conf
A print-scan-resilient watermarking scheme for trademark images.
APSIPA ASC
Wenfa Qi, Jiameng Wang, Zichen Yuan, Xiaolong Li
2023 C conf
An Improved Reversible Database Watermarking Method based on Histogram Shifting.
IH&MMSec
Cheng Li, Xinhui Han, Wenfa Qi, Zongming Guo
2023 J jnl
Reversible data hiding based on prediction-error value ordering and multiple-embedding.
Signal Process.
Wenfa Qi, Tong Zhang, Xiaolong Li, Bin Ma, Zongming Guo
2023 — conf
Robust Watermark Imaging via Graph-signal Optimization.
APSIPA ASC
Ruiguo Yang, Xinhui Han, Wenfa Qi, Wei Hu
2022 J jnl
Generic Reversible Visible Watermarking via Regularized Graph Fourier Transform Coding.
IEEE Trans. Image Process.
Wenfa Qi, Sirui Guo, Wei Hu
2022 J jnl
Research on Reversible Visible Watermarking Algorithms Based on Vectorization Compression Method.
Comput. J.
Wenfa Qi, Sirui Guo, Yuxin Liu, Xiang Wang, Zongming Guo
2021 J jnl
An Adaptive Visible Watermark Embedding Method based on Region Selection.
Secur. Commun. Networks
Wenfa Qi, Yuxin Liu, Sirui Guo, Xiang Wang, Zongming Guo
2021 J jnl
Generic Reversible Visible Watermarking Via Regularized Graph Fourier Transform Coding.
CoRR
Wenfa Qi, Wei Hu, Sirui Guo, Zongming Guo, Xiang Wang
2020 J jnl
Location-Based PVO and Adaptive Pairwise Modification for Efficient Reversible Data Hiding.
IEEE Trans. Inf. Forensics Secur.
Tong Zhang, Xiaolong Li, Wenfa Qi, Zongming Guo
2020 J jnl
Optimal Reversible Data Hiding Scheme Based on Multiple Histograms Modification.
IEEE Trans. Circuits Syst. Video Technol.
Wenfa Qi, Xiaolong Li, Tong Zhang, Zongming Guo
2020 — conf
Prediction-Error Value Ordering for High-Fidelity Reversible Data Hiding.
MMM (1)
Tong Zhang, Xiaolong Li, Wenfa Qi, Zongming Guo
2019 J jnl
Improved reversible visible image watermarking based on HVS and ROI-selection.
Multim. Tools Appl.
Wenfa Qi, Guangyuan Yang, Tong Zhang, Zongming Guo
2019 J jnl
Real-time reversible data hiding based on multiple histogram modification.
J. Real Time Image Process.
Tong Zhang, Xiaolong Li, Wenfa Qi, Wei Li, Zongming Guo
2017 C conf
Improved Reversible Visible Watermarking Based on Adaptive Block Partition.
IWDW
Guangyuan Yang, Wenfa Qi, Xiaolong Li, Zongming Guo
2015 — conf
An Information Hiding Method Based on EMF Files Carrier.
IIH-MSP
Yuxin Liu, Wenfa Qi, Zongming Guo
2015 — conf
Data Hiding Based on Chinese Text Automatic Proofread.
IIH-MSP
Wenfa Qi, Zongming Guo
2015 — conf
Feature Reduction of Multi-scale LBP for Texture Classification.
IIH-MSP
Ran Hu, Wenfa Qi, Zongming Guo
2015 B conf
Multi-scale local binary patterns based on path integral for texture classification.
ICIP
Qiuyan Lin, Wenfa Qi
2014 — conf
An Automatic Chinese Font Library Generation Method by Modifying Vector Contour Curves.
IIH-MSP
Wenfa Qi, Yuxin Liu, Wei Guo
2014 — conf
Blind median filtering detection based on histogram features.
APSIPA
Xinlu Gui, Xiaolong Li, Wenfa Qi, Bin Yang
2009 — conf
Bilinear Coons Patch and its Application in Security Pattern Design.
IIH-MSP
Wenfa Qi, Xiaolong Li, Bin Yang
2008 — conf
A Statistics-Based Watermarking Scheme Robust to Print-and-Scan.
ISECS
Daofang Cheng, Xiaolong Li, Wenfa Qi, Bin Yang