20 citations · 101 across the 9 of their papers we have counts for
10 papers
Assisting News Media Editors with Cohesive Visual Storylines
Gonçalo Marcelino, David Semedo, André Mourão +3
Creating a cohesive, high-quality, relevant, media story is a challenge that news media editors face on a daily basis. This challenge is aggravated by the flood of highly relevant…
Improved CNN-based Learning of Interpolation Filters for Low-Complexity Inter Prediction in Video Coding
Luka Murn, Saverio Blasi, Alan F. Smeaton +1
The versatility of recent machine learning approaches makes them ideal for improvement of next generation video compression solutions. Unfortunately, these approaches typically bri…
Attention-Based Neural Networks for Chroma Intra Prediction in Video Coding
Marc Górriz, Saverio Blasi, Alan F. Smeaton +2
Neural networks can be successfully used to improve several modules of advanced video coding schemes. In particular, compression of colour components was shown to greatly benefit f…
Chroma Intra Prediction with attention-based CNN architectures
Marc Górriz, Saverio Blasi, Alan F. Smeaton +2
Neural networks can be used in video coding to improve chroma intra-prediction. In particular, usage of fully-connected networks has enabled better cross-component prediction with…
Interpreting CNN for Low Complexity Learned Sub-pixel Motion Compensation in Video Coding
Luka Murn, Saverio Blasi, Alan F. Smeaton +2
Deep learning has shown great potential in image and video compression tasks. However, it brings bit savings at the cost of significant increases in coding complexity, which limits…
Analytic Simplification of Neural Network based Intra-Prediction Modes for Video Compression
Maria Santamaria, Saverio Blasi, Ebroul Izquierdo +1
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, p…
Estimation of Rate Control Parameters for Video Coding Using CNN
Maria Santamaria, Ebroul Izquierdo, Saverio Blasi +1
Rate-control is essential to ensure efficient video delivery. Typical rate-control algorithms rely on bit allocation strategies, to appropriately distribute bits among frames. As r…
Fast Inter-Prediction based on Decision Trees for AV1 encoding
Jieon Kim, Saverio Blasi, Andre Seixas Dias +2
The AOMedia Video 1 (AV1) standard can achieve considerable compression efficiency thanks to the usage of many advanced tools and improvements, such as advanced inter-prediction mo…
A Benchmark of Visual Storytelling in Social Media
Gonçalo Marcelino, David Semedo, André Mourão +3
Media editors in the newsroom are constantly pressed to provide a "like-being there" coverage of live events. Social media provides a disorganised collection of images and videos t…
Convolutional Neural Networks for Video Quality Assessment
Michalis Giannopoulos, Grigorios Tsagkatakis, Saverio Blasi +5
Video Quality Assessment (VQA) is a very challenging task due to its highly subjective nature. Moreover, many factors influence VQA. Compression of video content, while necessary f…