Hamid Reza Tohidypour

According to our database, Hamid Reza Tohidypour authored at least 38 papers between 2012 and 2024.

Collaborative distances:

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

2024

A Dimmed Display Image Enhancement Technique for Energy Conservation.

Hamid Reza Tohidypour, K. Jin, R. Fang, A. Rajavaram, H. Feng, Y. Wang, Tala Bazzaza, Mahsa T. Pourazad, Panos Nasiopoulos

Proceedings of the IEEE International Conference on Consumer Electronics, 2024

2023

A Deep Learning-Based No-Reference Quality Metric for High-Definition Images Compressed With HEVC.

Jie Xiang, Hamid Reza Tohidypour, Yixiao Wang, Panos Nasiopoulos, Mahsa T. Pourazad

IEEE Trans. Broadcast., September, 2023

A Novel No-Reference HD Video Quality Metric Based on Perceptual Temporal Pooling.

Jie Xiang, Hamid Reza Tohidypour, Yixiao Wang, Panos Nasiopoulos, Mahsa T. Pourazad

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2023

A Spatial Calibrated and Colour Corrected Light Field Outdoor Video Dataset from a $5 \times 5$ Dense Camera Array.

Yixiao Wang, Nusrat Mehajabin, Hamid Reza Tohidypour, Jerry Song, Menghong Huang, Behnoosh Babaghorbani, Zuhao Chen, Mahsa T. Pourazad, Panos Nasiopoulos, Victor C. M. Leung

Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

Detecting Stable Diffusion Generated Images Using Frequency Artifacts: A Case Study on Disney-Style Art.

Junbin Zhang, Yixiao Wang, Hamid Reza Tohidypour, Panos Nasiopoulos

Proceedings of the IEEE International Conference on Image Processing, 2023

Gradient-based Offset Compensation for Edge Corrections on 8K Video Transmission using 4K Tiles.

Hamid Reza Tohidypour, Yixiao Wang, Mahsa T. Pourazad, Chen Yuan, Runze Wang, Travis LePage, Panos Nasiopoulos

Proceedings of the 24th International Conference on Digital Signal Processing, 2023

Masked Face Recognition Using Convolutional Neural Networks and Similarity Analysis.

Mobina Mobaraki, Mohamed Zidan, Hamid Reza Tohidypour, Yixiao Wang, Rui Zhong, Haoxiang Lei, Panos Nasiopoulos

Proceedings of the 24th International Conference on Digital Signal Processing, 2023

A Generative Adversarial Network Based Tone Mapping Operator for 4K HDR Images.

Junbin Zhang, Yixiao Wang, Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

Proceedings of the International Conference on Computing, Networking and Communications, 2023

Shallow- and Deep- fake Image Manipulation Localization Using Deep Learning.

Junbin Zhang, Hamid Reza Tohidypour, Yixiao Wang, Panos Nasiopoulos

Proceedings of the International Conference on Computing, Networking and Communications, 2023

Comparison of Modern Compression Standards on Medical Images for Telehealth Applications.

Yixiao Wang, Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos, Victor C. M. Leung

Proceedings of the IEEE International Conference on Consumer Electronics, 2023

Investigating Suitability of Inverse Tone Mapping for Medical Images.

Hamid Reza Tohidypour, Yixiao Wang, Mahsa T. Pourazad, Panos Nasiopoulos, D. Zhao, M. Xie, D. Kamat

Proceedings of the IEEE International Conference on Consumer Electronics, 2023

2022

A Security-Centric Deep Learning Enabled Camera Solution for Real-Time Human Fall Detection.

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

Proceedings of the 18th International Conference on Wireless and Mobile Computing, 2022

Real-Time Deep Learning based Road Deterioration Detection for Smart Cities.

Nusrat Mehajabin, Zhenchao Ma, Yixiao Wang, Hamid Reza Tohidypour, Panos Nasiopoulos

Proceedings of the 18th International Conference on Wireless and Mobile Computing, 2022

A Deep Learning Based Human Fall Detection Solution.

Hamid Reza Tohidypour, Anahita Shojaei-Hashemi, Panos Nasiopoulos, Mahsa T. Pourazad

Proceedings of the PETRA '22: The 15th International Conference on PErvasive Technologies Related to Assistive Environments, Corfu, Greece, 29 June 2022, 2022

Deep Learning-Based HDR Image Upscaling Approach for 8K UHD Applications.

Yixiao Wang, Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos, Victor C. M. Leung

Proceedings of the IEEE International Conference on Consumer Electronics, 2022

Automatic Street Parking Space Detection Using Visual Information and Convolutional Neural Networks.

Tala Bazzaza, Zuhao Chen, Sandhiya Prabha, Hamid Reza Tohidypour, Yixiao Wang, Mahsa T. Pourazad, Panos Nasiopoulos, Victor C. M. Leung

Proceedings of the IEEE International Conference on Consumer Electronics, 2022

An Efficient Refocusing Scheme for Camera-Array Captured Light Field Video for Improved Visual Immersiveness.

Nusrat Mehajabin, Peizhi Yan, Supreet Kaur, Jingxiang Song, Mahsa T. Pourazad, Yixiao Wang, Hamid Reza Tohidypour, Panos Nasiopoulos

Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

Deep Learning-based Synthesized Image Attribution Using Frequency Distribution Information.

Junbin Zhang, Yixiao Wang, Hamid Reza Tohidypour, Panos Nasiopoulos

Proceedings of the International Conference on Computational Science and Computational Intelligence, 2022

2021

Comparison of Emerging Video Compression Schemes for Efficient Transmission of 4K and 8K HDR Video.

Mahsa T. Pourazad, T. Sung, H. Hu, S. Wang, Hamid Reza Tohidypour, Yixiao Wang, Panos Nasiopoulos, Victor C. M. Leung

Proceedings of the IEEE International Mediterranean Conference on Communications and Networking, 2021

Deep Learning based Street Parking Sign Detection and Classification for Smart Cities.

Parnia Haji Faraji, Hamid Reza Tohidypour, Yixiao Wang, Panos Nasiopoulos, Simon Ren, Arash Rizvi, Cloris Feng, Mahsa T. Pourazad, Victor C. M. Leung

Proceedings of the GoodIT '21: Conference on Information Technology for Social Good, 2021

2017

Online-Learning-Based Mode Prediction Method for Quality Scalable Extension of the High Efficiency Video Coding (HEVC) Standard.

Hamid Reza Tohidypour, Hossein Bashashati, Mahsa T. Pourazad, Panos Nasiopoulos

IEEE Trans. Circuits Syst. Video Technol., 2017

2016

Probabilistic Approach for Predicting the Size of Coding Units in the Quad-Tree Structure of the Quality and Spatial Scalable HEVC.

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

IEEE Trans. Multim., 2016

Online-Learning-Based Complexity Reduction Scheme for 3D-HEVC.

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

IEEE Trans. Circuits Syst. Video Technol., 2016

An Encoder Complexity Reduction Scheme for Quality/Fidelity Scalable HEVC.

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

IEEE Trans. Broadcast., 2016

Speech frame recognition based on less shift sensitive wavelet filter banks.

Hamid Reza Tohidypour, Amin Banitalebi-Dehkordi

Signal Image Video Process., 2016

New features for speech enhancement using bivariate shrinkage based on redundant wavelet filter-banks.

Hamid Reza Tohidypour, Seyed Mohammad Ahadi

Comput. Speech Lang., 2016

2015

Compression efficiency of HDR/LDR content.

Maryam Azimi, Ronan Boitard, Basak Oztas, Stelios E. Ploumis, Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

Proceedings of the Seventh International Workshop on Quality of Multimedia Experience, 2015

A new mode for coding residual in scalable HEVC (SHVC).

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos, Jim Slevinsky

Proceedings of the IEEE International Conference on Consumer Electronics, 2015

2014

A Novel Gain Invariant Quantization-Based Watermarking Approach.

Mohsen Zareian, Hamid Reza Tohidypour

IEEE Trans. Inf. Forensics Secur., 2014

Adaptive search range method for spatial scalable HEVC.

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

Proceedings of the IEEE International Conference on Consumer Electronics, 2014

A low complexity mode decision approach for HEVC-based 3D video coding using a Bayesian method.

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Robust quantisation index modulation-based approach for image watermarking.

Mohsen Zareian, Hamid Reza Tohidypour

IET Image Process., 2013

A content adaptive complexity reduction scheme for HEVC-based 3D video coding.

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos, Victor C. M. Leung

Proceedings of the 18th International Conference on Digital Signal Processing, 2013

A novel quantization-based watermarking approach invariant to gain attack.

Mohsen Zareian, Hamid Reza Tohidypour, Z. Jane Wang

Proceedings of the IEEE International Conference on Acoustics, 2013

Content adaptive complexity reduction scheme for quality/fidelity scalable HEVC.

Hamid Reza Tohidypour, Mahsa T. Pourazad, Panos Nasiopoulos

Proceedings of the IEEE International Conference on Acoustics, 2013

Fast mode assignment for quality scalable extension of the high efficiency video coding (HEVC) standard: a Bayesian approach.

Hamid Reza Tohidypour, Hossein Bashashati, Mahsa T. Pourazad, Panos Nasiopoulos

Proceedings of the Balkan Conference in Informatics, 2013

2012

A new representation for speech frame recognition based on redundant wavelet filter banks.

Hamid Reza Tohidypour, Seyyed Ali Seyyedsalehi, Hossein Behbood, Hossein Roshandel

Speech Commun., 2012

A novel neural-based model for acoustic-articulatory inversion mapping.

Hossein Behbood, Seyyed Ali Seyyedsalehi, Hamid Reza Tohidypour, Mojtaba Najafi, Shahriar Gharibzadeh

Neural Comput. Appl., 2012