Hongguo Zhao

According to our database, Hongguo Zhao authored at least 34 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Using N-Dimensional Space Coding of Transform Coefficients for Video Steganography in H.265/HEVC.

Hongguo Zhao, Yunxia Liu, Yonghao Wang, Hui Liu, Zhenghang Zhao

Proceedings of the Advanced Intelligent Computing Technology and Applications, 2023

A High-Performance Steganography Algorithm Based on HEVC Standard.

Si Liu, Yunxia Liu, Guo-Ning Lv, Cong Feng, Hongguo Zhao

Proceedings of the Advanced Intelligent Computing Technology and Applications, 2023

A Video Security Verification Method Based on Blockchain.

Zhenghang Zhao, Yunxia Liu, Hongguo Zhao, Yonghao Wang

Proceedings of the IEEE International Conference on Blockchain, 2023

2022

A Novel Two-Dimensional Histogram Shifting Video Steganography Algorithm for Video Protection in H.265/HEVC.

Hongguo Zhao, Yunxia Liu, Yonghao Wang

Proceedings of the Intelligent Computing Methodologies - 18th International Conference, 2022

A Novel DCT-Based Video Steganography Algorithm for HEVC.

Si Liu, Yunxia Liu, Cong Feng, Hongguo Zhao

Proceedings of the Intelligent Computing Methodologies - 18th International Conference, 2022

2021

A Video Steganography Method Based on Transform Block Decision for H.265/HEVC.

Hongguo Zhao, Yunxia Liu, Yonghao Wang, Si Liu, Cong Feng

IEEE Access, 2021

An Efficient Video Steganography Scheme for Data Protection in H.265/HEVC.

Hongguo Zhao, Menghua Pang, Yunxia Liu

Proceedings of the Intelligent Computing Theories and Application, 2021

An Efficient Video Steganography Method Based on HEVC.

Si Liu, Yunxia Liu, Cong Feng, Hongguo Zhao

Proceedings of the Intelligent Computing Theories and Application, 2021

2020

Video coding and processing: A survey.

Yunxia Liu, Si Liu, Yonghao Wang, Hongguo Zhao

Neurocomputing, 2020

Hiding Data into Blockchain-based Digital Video for Security Protection.

Hongguo Zhao, Yunxia Liu, Yonghao Wang, Yu Huang

Proceedings of the 3rd International Conference on Smart BlockChain, 2020

Blockchain Privacy Data Protection Method Based on HEVC Video Steganography.

Si Liu, Yunxia Liu, Cong Feng, Hongguo Zhao, Yu Huang

Proceedings of the 3rd International Conference on Smart BlockChain, 2020

Intra-frame Adaptive Transform Size for Video Steganography in H.265/HEVC Bitstreams.

Hongguo Zhao, Menghua Pang, Yunxia Liu

Proceedings of the Intelligent Computing Methodologies - 16th International Conference, 2020

A HEVC Steganography Method Based on QDCT Coefficient.

Si Liu, Yunxia Liu, Cong Feng, Hongguo Zhao, Yu Huang

Proceedings of the Intelligent Computing Methodologies - 16th International Conference, 2020

2019

A new data hiding method for H.265/HEVC video streams without intra-frame distortion drift.

Yunxia Liu, Shuyang Liu, Hongguo Zhao, Si Liu

Multim. Tools Appl., 2019

Video steganography: A review.

Yunxia Liu, Shuyang Liu, Yonghao Wang, Hongguo Zhao, Si Liu

Neurocomputing, 2019

Privacy Protection Oriented Video Data Hiding Method.

Si Liu, Yunxia Liu, Zipei Wang, Cong Feng, Hongguo Zhao

Proceedings of the 5th IEEE International Conference on Big Data Security on Cloud, 2019

2018

A Robust and Improved Visual Quality Data Hiding Method for HEVC.

Yunxia Liu, Hongguo Zhao, Shuyang Liu, Cong Feng, Si Liu

IEEE Access, 2018

A Blockchain-Based Data Hiding Method for Data Protection in Digital Video.

Hongguo Zhao, Yunxia Liu, Yonghao Wang, Xiaoming Wang, Jiaxuan Li

Proceedings of the Smart Blockchain - First International Conference, 2018

Hiding Bitcoin Transaction Information Based on HEVC.

Si Liu, Yunxia Liu, Guo-Ning Lv, Cong Feng, Hongguo Zhao

Proceedings of the Smart Blockchain - First International Conference, 2018

2017

A Data Hiding Method for H.265 Without Intra-frame Distortion Drift.

Yunxia Liu, Shuyang Liu, Hongguo Zhao, Si Liu, Cong Feng

Proceedings of the Intelligent Computing Methodologies - 13th International Conference, 2017

A Reversible Data Hiding Method Based on HEVC Without Distortion Drift.

Si Liu, Yunxia Liu, Cong Feng, Hongguo Zhao

Proceedings of the Intelligent Computing Methodologies - 13th International Conference, 2017

2016

A new data hiding method for H.264 based on secret sharing.

Yunxia Liu, Leiming Ju, Mingsheng Hu, Hongguo Zhao, Suimin Jia, Zhijuan Jia

Neurocomputing, 2016

A reversible data hiding method for H.264 with Shamir's (t, n)-threshold secret sharing.

Yunxia Liu, Liang Chen, Mingsheng Hu, Zhijuan Jia, Suimin Jia, Hongguo Zhao

Neurocomputing, 2016

2015

Risk-sensitive filtering for discrete-time systems with time-varying delay.

Wei Wang, Chunyan Han, Hongguo Zhao

Int. J. Syst. Sci., 2015

A robust reversible data hiding scheme for H.264 without distortion drift.

Yunxia Liu, Leiming Ju, Mingsheng Hu, Xiaojing Ma, Hongguo Zhao

Neurocomputing, 2015

A new robust data hiding method for H.264/AVC without intra-frame distortion drift.

Yunxia Liu, Mingsheng Hu, Xiaojing Ma, Hongguo Zhao

Neurocomputing, 2015

2014

A Robust Reversible Data Hiding Scheme for H.264 Based on Secret Sharing.

Yunxia Liu, Suimin Jia, Mingsheng Hu, Zhijuan Jia, Liang Chen, Hongguo Zhao

Proceedings of the Intelligent Computing Theory - 10th International Conference, 2014

2013

H_∞ Fixed-Interval Smoothing Estimation for Time-Delay Systems.

Hongguo Zhao, Peng Cui, Wei Wang, Deyun Yang

IEEE Trans. Signal Process., 2013

Risk-sensitive fixed-point smoothing estimation for linear discrete-time systems with multiple output delays.

Hongguo Zhao, Peng Cui

J. Syst. Sci. Complex., 2013

2009

Steady-State Optimal Filtering for Continuous Systems With Time-Delay.

Hongguo Zhao, Huanshui Zhang, Peng Cui

IEEE Signal Process. Lett., 2009

Indefinite linear quadratic optimal control problem for singular discrete-time system with multiple input delays.

Peng Cui, Chenghui Zhang, Huanshui Zhang, Hongguo Zhao

Autom., 2009

Smoother design for linear uncertain time-delay systems.

Mei Zhang, Hongguo Zhao, Peng Cui

Proceedings of the 48th IEEE Conference on Decision and Control, 2009

Kalman filtering for linear discrete-time systems with multiple delayed noises.

Peng Cui, Huanshui Zhang, Chenghui Zhang, Hongguo Zhao

Proceedings of the 48th IEEE Conference on Decision and Control, 2009

2008

Linear Quadratic Regulation for Discrete-Time Systems with Input Delay: Spectral Factorization Approach.

Hongguo Zhao, Huanshui Zhang, Hongxia Wang, Chenghui Zhang

J. Syst. Sci. Complex., 2008