A technical overview of AV1
The AV1 video compression format is developed by the Alliance for Open Media consortium.
It achieves more than a 30% reduction in bit rate compared to its predecessor VP9 for the …
It achieves more than a 30% reduction in bit rate compared to its predecessor VP9 for the …
The impact of state-of-the-art techniques for lossless still image compression
A great deal of information is produced daily, due to advances in telecommunication, and
the issue of storing it on digital devices or transmitting it over the Internet is challenging. Data …
the issue of storing it on digital devices or transmitting it over the Internet is challenging. Data …
MFRNet: a new CNN architecture for post-processing and in-loop filtering
In this paper, we propose a novel convolutional neural network (CNN) architecture, MFRNet,
for post-processing (PP) and in-loop filtering (ILF) in the context of video compression. This …
for post-processing (PP) and in-loop filtering (ILF) in the context of video compression. This …
Speech coding techniques and challenges: A comprehensive literature survey
M Anees - Multimedia Tools and Applications, 2024 - Springer
Speech coding is the process of compressing speech signals for transmission and storage
in communication systems. In recent years, speech coding has become increasingly …
in communication systems. In recent years, speech coding has become increasingly …
Video compression with CNN-based postprocessing
In recent years, video compression techniques have been significantly challenged by the
rapidly increased demands associated with high quality and immersive video content …
rapidly increased demands associated with high quality and immersive video content …
Performance comparison of emerging EVC and VVC video coding standards with HEVC and AV1
The recent dramatic increase in video content consumption requires efficient video coding
standards, which is specifically true for ultrahigh-definition (UltraHD) resolutions, such as 4K …
standards, which is specifically true for ultrahigh-definition (UltraHD) resolutions, such as 4K …
ViSTRA2: Video coding using spatial resolution and effective bit depth adaptation
We present a new video compression framework (ViSTRA2) which exploits adaptation of
spatial resolution and effective bit depth, down-sampling these parameters at the encoder …
spatial resolution and effective bit depth, down-sampling these parameters at the encoder …
Rate-perception optimized preprocessing for video coding
In the past decades, lots of progress have been done in the video compression field
including traditional video codec and learning-based video codec. However, few studies …
including traditional video codec and learning-based video codec. However, few studies …
[HTML][HTML] CVEGAN: a perceptually-inspired gan for compressed video enhancement
We propose a new Generative Adversarial Network for Compressed Video frame quality
Enhancement (CVEGAN). The CVEGAN generator benefits from the use of a novel Mul 2 …
Enhancement (CVEGAN). The CVEGAN generator benefits from the use of a novel Mul 2 …
The SVT-AV1 encoder: overview, features and speed-quality tradeoffs
F Kossentini, H Guermazi, N Mahdi… - … of Digital Image …, 2020 - spiedigitallibrary.org
The Scalable Video Technology AV1 (SVT-AV1) encoder is an open-source software AV1
encoder that is architected to yield excellent quality-speed-latency tradeoffs on CPU …
encoder that is architected to yield excellent quality-speed-latency tradeoffs on CPU …