181 citations · 286 across the 67 of their papers we have counts for
10 papers · 1 filter
Quality-driven Variable Frame-Rate for Green Video Coding in Broadcast Applications
Glenn Herrou, Charles Bonnineau, Wassim Hamidouche +3
The Digital Video Broadcasting (DVB) has proposed to introduce the Ultra-High Definition services in three phases: UHD-1 phase 1, UHD-1 phase 2 and UHD-2. The UHD-1 phase 2 specifi…
Quality-Driven Dynamic VVC Frame Partitioning for Efficient Parallel Processing
Thomas Amestoy, Wassim Hamidouche, Cyril Bergeron +1
VVC is the next generation video coding standard, offering coding capability beyond HEVC standard. The high computational complexity of the latest video coding standards requires h…
Optical Flow and Mode Selection for Learning-based Video Coding
Théo Ladune, Pierrick Philippe, Wassim Hamidouche +2
This paper introduces a new method for inter-frame coding based on two complementary autoencoders: MOFNet and CodecNet. MOFNet aims at computing and conveying the Optical Flow and…
ModeNet: Mode Selection Network For Learned Video Coding
Théo Ladune, Pierrick Philippe, Wassim Hamidouche +2
In this paper, a mode selection network (ModeNet) is proposed to enhance deep learning-based video compression. Inspired by traditional video coding, ModeNet purpose is to enable c…
Light Field Image Coding Using Dual Discriminator Generative Adversarial Network and VVC Temporal Scalability
Nader Bakir, Wassim Hamidouche, Sid Fezza +2
Light field technology represents a viable path for providing a high-quality VR content. However, such an imaging system generates a high amount of data leading to an urgent need f…
Binary Probability Model for Learning Based Image Compression
Théo Ladune, Pierrick Philippe, Wassim Hamidouche +2
In this paper, we propose to enhance learned image compression systems with a richer probability model for the latent variables. Previous works model the latents with a Gaussian or…
Extending 2D Saliency Models for Head Movement Prediction in 360-degree Images using CNN-based Fusion
Ibrahim Djemai, Sid Fezza, Wassim Hamidouche +1
Saliency prediction can be of great benefit for 360-degree image/video applications, including compression, streaming , rendering and viewpoint guidance. It is therefore quite natu…
Lightweight hardware implementation of VVC transform block for ASIC decoder
I. Farhat, W. Hamidouche, A Grill +2
Versatile Video Coding (VVC) is the next generation video coding standard expected by the end of 2020. Compared to its predecessor, VVC introduces new coding tools to make compress…
Versatile video coding and super-resolution for efficient delivery of 8K video with 4K backward-compatibility
Charles Bonnineau, Wassim Hamidouche, Jean-Francois Travers +1
In this paper, we propose, through an objective study, to compare and evaluate the performance of different coding approaches allowing the delivery of an 8K video signal with 4K ba…
A Fixation-based 360° Benchmark Dataset for Salient Object Detection
Yi Zhang, Lu Zhang, Wassim Hamidouche +1
Fixation prediction (FP) in panoramic contents has been widely investigated along with the booming trend of virtual reality (VR) applications. However, another issue within the fie…