From HEVC to VVC: The first development steps of a practical intra video encoder

M Viitanen, J Sainio, A Mercat… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Versatile Video Coding (VVC/H. 266) is an emerging successor to the widespread High
Efficiency Video Coding (HEVC/H. 265) and is shown to double the coding efficiency for the …

Bagged tree and ResNet-based joint end-to-end fast CTU partition decision algorithm for video intra coding

Y Li, L Li, Y Fang, H Peng, N Ling - Electronics, 2022 - mdpi.com
Video coding standards, such as high-efficiency video coding (HEVC), versatile video
coding (VVC), and AOMedia video 2 (AV2), achieve an optimal encoding performance by …

FPGA-accelerated HEVC encoder for energy-efficient multi-access edge computing

P Sjövall, A Mercat, J Vanne - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
High Efficiency Video Coding (HEVC) and Multi-access Edge Computing (MEC)
technologies can make real-time streaming media services available to users with …

Fraction Execution Resolver Using a Hybrid Multi-CPU/GPU Encoding Scheme

GI Papaioannou, M Koziri, T Loukopoulos… - Electronics, 2023 - mdpi.com
Modern video coding standards make use of sub-pixel motion estimation to improve the
video quality and reduce the bitrate. It is known that the fraction motion estimation (FME) part …

Memory access optimization for former process of pencil drawing style image conversion in high-level synthesis

H Tani, A Yamawaki - International Conference on Parallel and Distributed …, 2022 - Springer
To effectively use high-level synthesis, which automatically converts software to hardware, it
is necessary to create software programs considering hardware configuration. This paper …

A low power arithmetic unit driven motion estimation and intra prediction accelerators with adaptive Golomb–Rice entropy encoder for H. 264 encoders on FPGA

L Vigneash, H Azath, LR Nair… - Analog Integrated Circuits …, 2024 - Springer
In the recent era, the utilization of the H. 264 encoder has been increasing due to its
outstanding performance in video compression. However, compressing video with reduced …

Development of Sprite Drawing Hardware Combining High-Level Synthesis and FPGA Internal Memory

K Aoki, A Yamawaki - Proceedings of the 2024 6th International …, 2024 - dl.acm.org
Mobile devices are required to have higher performance and more functionality while
conserving more power. To realize high-performance and low-power game applications by …

Process integration to realize full pipelined pencil drawing style image conversion hardware in high-level synthesis

H Tani, A Yamawaki - 2023 5th International Conference on …, 2023 - ieeexplore.ieee.org
We are developing pencil drawing style image conversion software suitable for High-Level
Synthesis (HLS) technology that automatically converts software into hardware. As an initial …

Light-weight color image conversion like pencil drawing for high-level synthesized hardware

H Tani, A Yamawaki - Artificial Life and Robotics, 2024 - Springer
We are developing pencil-drawing-style image conversion software suitable for high-level
synthesis, HLS, technology that automatically converts software into hardware. The pencil …

Performance variation caused by sprite drawing pattern for high-level synthesized sprite drawing hardware

Y Otani, A Yamawaki - Proceedings of the 2024 6th International …, 2024 - dl.acm.org
We are developing a sprite drawing software suitable for automatic hardware generation by
high-level synthesis. Sprite drawing stores the sprite image into a frame memory pointed to …