no code implementations • 12 Jul 2023 • Issa Khalifeh, Luka Murn, Marta Mrak, Ebroul Izquierdo
This network reduces the memory burden by close to 50% and runs up to four times faster during inference time compared to existing transformer-based interpolation methods.
no code implementations • 4 Jul 2023 • Jia-Hong Huang, Luka Murn, Marta Mrak, Marcel Worring
Existing datasets for manually labelled query-based video summarization are costly and thus small, limiting the performance of supervised deep video summarization models.
no code implementations • 16 Mar 2022 • Woody Bayliss, Luka Murn, Ebroul Izquierdo, Qianni Zhang, Marta Mrak
In video coding, in-loop filters are applied on reconstructed video frames to enhance their perceptual quality, before storing the frames for output.
1 code implementation • 16 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.
no code implementations • 26 May 2021 • Luka Murn, Marc Gorriz Blanch, Maria Santamaria, Fiona Rivera, Marta Mrak
Machine learning techniques for more efficient video compression and video enhancement have been developed thanks to breakthroughs in deep learning.
2 code implementations • 26 Apr 2021 • Jia-Hong Huang, Luka Murn, Marta Mrak, Marcel Worring
Traditional video summarization methods generate fixed video representations regardless of user interest.
1 code implementation • 11 Jun 2020 • Luka Murn, Saverio Blasi, Alan F. Smeaton, Noel E. O'Connor, Marta Mrak
Deep learning has shown great potential in image and video compression tasks.