Ramin Ghaznavi Youvalari

According to our database, Ramin Ghaznavi Youvalari authored at least 23 papers between 2016 and 2023.

Collaborative distances:

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

2023

Overfitting NN loop-filters in video coding.

Ruiying Yang, María Santamaría, Francesco Cricri, Honglei Zhang, Jani Lainema, Ramin Ghaznavi Youvalari, Miska M. Hannuksela, Tapio Elomaa

Proceedings of the IEEE International Conference on Visual Communications and Image Processing, 2023

Filtered Intra Template Matching Prediction for Future Video Coding.

Ramin Ghaznavi Youvalari, Döne Bugdayci Sansli, Pekka Astola, Jani Lainema

Proceedings of the 31st European Signal Processing Conference, 2023

2022

Low-precision post-filtering in video coding.

Ruiying Yang, María Santamaría, Francesco Cricri, Honglei Zhang, Jani Lainema, Ramin Ghaznavi Youvalari, Miska M. Hannuksela

Proceedings of the IEEE International Symposium on Multimedia, 2022

Bridging the Gap Between Image Coding for Machines and Humans.

Nam Le, Honglei Zhang, Francesco Cricri, Ramin Ghaznavi Youvalari, Hamed Rezazadegan Tavakoli, Emre Aksu, Miska M. Hannuksela, Esa Rahtu

Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

Content-Adaptive Neural Network Post-Processing Filter with NNR-Coded Weight-Updates.

María Santamaría, Francesco Cricri, Jani Lainema, Ramin Ghaznavi Youvalari, Honglei Zhang, Miska M. Hannuksela

Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

Overfitting multiplier parameters for content-adaptive post-filtering in video coding.

María Santamaría, Ruiying Yang, Francesco Cricri, Honglei Zhang, Jani Lainema, Ramin Ghaznavi Youvalari, Hamed R. Tavakoli, Miska M. Hannuksela

Proceedings of the 10th European Workshop on Visual Information Processing, 2022

2021

Regression-Based Motion Vector Field for Video Coding.

Ramin Ghaznavi Youvalari, Alireza Aminlou, Jani Lainema

IEEE Trans. Circuits Syst. Video Technol., 2021

Adaptation and Attention for Neural Video Coding.

Nannan Zou, Honglei Zhang, Francesco Cricri, Ramin Ghaznavi Youvalari, Hamed R. Tavakoli, Jani Lainema, Emre Aksu, Miska M. Hannuksela, Esa Rahtu

Proceedings of the IEEE International Symposium on Multimedia, 2021

Enhancing Image Coding for Machines with Compressed Feature Residuals.

Joni Seppälä, Honglei Zhang, Nam Le, Ramin Ghaznavi Youvalari, Francesco Cricri, Hamed Rezazadegan Tavakoli, Emre Aksu, Miska M. Hannuksela, Esa Rahtu

Proceedings of the IEEE International Symposium on Multimedia, 2021

Content-adaptive convolutional neural network post-processing filter.

María Santamaría, Yat-Hong Lam, Francesco Cricri, Jani Lainema, Ramin Ghaznavi Youvalari, Honglei Zhang, Miska M. Hannuksela, Esa Rahtu, Moncef Gabbouj

Proceedings of the IEEE International Symposium on Multimedia, 2021

Learned Enhancement Filters for Image Coding for Machines.

Jukka I. Ahonen, Ramin Ghaznavi Youvalari, Nam Le, Honglei Zhang, Francesco Cricri, Hamed Rezazadegan Tavakoli, Miska M. Hannuksela, Esa Rahtu

Proceedings of the IEEE International Symposium on Multimedia, 2021

Learned Image Coding for Machines: A Content-Adaptive Approach.

Nam Le, Honglei Zhang, Francesco Cricri, Ramin Ghaznavi Youvalari, Hamed Rezazadegan Tavakoli, Esa Rahtu

Proceedings of the 2021 IEEE International Conference on Multimedia and Expo, 2021

Image Coding For Machines: an End-To-End Learned Approach.

Nam Le, Honglei Zhang, Francesco Cricri, Ramin Ghaznavi Youvalari, Esa Rahtu

Proceedings of the IEEE International Conference on Acoustics, 2021

2020

Joint Cross-Component Linear Model For Chroma Intra Prediction.

Ramin Ghaznavi Youvalari, Jani Lainema

Proceedings of the 22nd IEEE International Workshop on Multimedia Signal Processing, 2020

Linear Model-Based Intra Prediction in VVC Test Model.

Ramin Ghaznavi Youvalari

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Shared Coded Picture Technique for Tile-Based Viewport-Adaptive Streaming of Omnidirectional Video.

Ramin Ghaznavi Youvalari, Alireza Zare, Alireza Aminlou, Miska M. Hannuksela, Moncef Gabbouj

IEEE Trans. Circuits Syst. Video Technol., 2019

2018

Adaptive Motion Vector Prediction for Omnidirectional Video.

Ramin Ghaznavi Youvalari, Alireza Aminlou

Proceedings of the IEEE Visual Communications and Image Processing, 2018

Design and Implementation of Multi-Purpose DCT/DST-Specific Accelerator on Heterogeneous Multicore Architecture.

Sajjad Nouri, Ramin Ghaznavi Youvalari, Jari Nurmi

Proceedings of the 2018 IEEE Nordic Circuits and Systems Conference, 2018

Geometry-Based Motion Vector Scaling for Omnidirectional Video Coding.

Ramin Ghaznavi Youvalari, Alireza Aminlou

Proceedings of the 2018 IEEE International Symposium on Multimedia, 2018

2017

Comparison of HEVC coding schemes for tile-based viewport-adaptive streaming of omnidirectional video.

Ramin Ghaznavi Youvalari, Alireza Zare, Huameng Fang, Alireza Aminlou, Qingpeng Xie, Miska M. Hannuksela, Moncef Gabbouj

Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

Viewport-dependent delivery schemes for stereoscopic panoramic video.

Ramin Ghaznavi Youvalari, Miska M. Hannuksela, Alireza Aminlou, Moncef Gabbouj

Proceedings of the 3DTV Conference: The True Vision, 2017

2016

Analysis of regional down-sampling methods for coding of omnidirectional video.

Ramin Ghaznavi Youvalari, Alireza Aminlou, Miska M. Hannuksela

Proceedings of the 2016 Picture Coding Symposium, 2016

Efficient Coding of 360-Degree Pseudo-Cylindrical Panoramic Video for Virtual Reality Applications.

Ramin Ghaznavi Youvalari, Alireza Aminlou, Miska M. Hannuksela, Moncef Gabbouj

Proceedings of the IEEE International Symposium on Multimedia, 2016