Search Results for author: Saverio Blasi

Found 7 papers, 3 papers with code

Improved CNN-based Learning of Interpolation Filters for Low-Complexity Inter Prediction in Video Coding

1 code implementation16 Jun 2021 Luka Murn, Saverio Blasi, Alan F. Smeaton, Marta Mrak

The approach requires a single neural network to be trained from which a full quarter-pixel interpolation filter set is derived, as the network is easily interpretable due to its linear structure.

Explainable Models Motion Compensation +1

Attention-Based Neural Networks for Chroma Intra Prediction in Video Coding

no code implementations9 Feb 2021 Marc Górriz, Saverio Blasi, Alan F. Smeaton, Noel E. O'Connor, Marta Mrak

Simplifications include a framework for reducing the overhead of the convolutional operations, a simplified cross-component processing model integrated into the original architecture, and a methodology to perform integer-precision approximations with the aim to obtain fast and hardware-aware implementations.

Analytic Simplification of Neural Network based Intra-Prediction Modes for Video Compression

no code implementations23 Apr 2020 Maria Santamaria, Saverio Blasi, Ebroul Izquierdo, Marta Mrak

With the increasing demand for video content at higher resolutions, it is evermore critical to find ways to limit the complexity of video encoding tasks in order to reduce costs, power consumption and environmental impact of video services.

Video Compression

Estimation of Rate Control Parameters for Video Coding Using CNN

1 code implementation13 Mar 2020 Maria Santamaria, Ebroul Izquierdo, Saverio Blasi, Marta Mrak

As reference frames are essential for exploiting temporal redundancies, intra frames are usually assigned a larger portion of the available bits.

Cannot find the paper you are looking for? You can Submit a new open access paper.