no code implementations • 11 Jan 2024 • Kumara Kahatapitiya, Adil Karjauv, Davide Abati, Fatih Porikli, Yuki M. Asano, Amirhossein Habibian
Both techniques are readily applicable to a given video editing model without retraining, and can drastically reduce its memory and computational cost.
no code implementations • ICCV 2023 • Davide Abati, Haitam Ben Yahia, Markus Nagel, Amirhossein Habibian
Furthermore, we extend our model to dynamically adjust the bit-width proportional to the amount of changes in the video.
1 code implementation • 17 Mar 2022 • Amirhossein Habibian, Haitam Ben Yahia, Davide Abati, Efstratios Gavves, Fatih Porikli
By extensive experiments on a wide range of architectures, including the most efficient ones, we demonstrate that delta distillation sets a new state of the art in terms of accuracy vs. efficiency trade-off for semantic segmentation and object detection in videos.
Ranked #2 on Video Semantic Segmentation on Cityscapes val
no code implementations • 3 Mar 2022 • Yura Perugachi-Diaz, Guillaume Sautière, Davide Abati, Yang Yang, Amirhossein Habibian, Taco S Cohen
To the best of our knowledge, our proposals are the first solutions that integrate ROI-based capabilities into neural video compression models.
1 code implementation • CVPR 2021 • Amirhossein Habibian, Davide Abati, Taco S. Cohen, Babak Ehteshami Bejnordi
We reformulate standard convolution to be efficiently computed on residual frames: each layer is coupled with a binary gate deciding whether a residual is important to the model prediction,~\eg foreground regions, or it can be safely skipped, e. g. background regions.
2 code implementations • NeurIPS 2020 • Pietro Buzzega, Matteo Boschini, Angelo Porrello, Davide Abati, Simone Calderara
Continual Learning has inspired a plethora of approaches and evaluation settings; however, the majority of them overlooks the properties of a practical scenario, where the data stream cannot be shaped as a sequence of tasks and offline training is not viable.
Ranked #12 on Continual Learning on ASC (19 tasks)
1 code implementation • CVPR 2020 • Davide Abati, Jakub Tomczak, Tijmen Blankevoort, Simone Calderara, Rita Cucchiara, Babak Ehteshami Bejnordi
Therefore, we additionally introduce a task classifier that predicts the task label of each example, to deal with settings in which a task oracle is not available.
Ranked #3 on Continual Learning on ImageNet-50 (5 tasks)
no code implementations • 13 Feb 2019 • Angelo Porrello, Davide Abati, Simone Calderara, Rita Cucchiara
We present a novel and hierarchical approach for supervised classification of signals spanning over a fixed graph, reflecting shared properties of the dataset.
1 code implementation • CVPR 2019 • Davide Abati, Angelo Porrello, Simone Calderara, Rita Cucchiara
Novelty detection is commonly referred to as the discrimination of observations that do not conform to a learned model of regularity.
3 code implementations • 26 Jun 2017 • Andrea Palazzi, Guido Borghi, Davide Abati, Simone Calderara, Rita Cucchiara
Awareness of the road scene is an essential component for both autonomous vehicles and Advances Driver Assistance Systems and is gaining importance both for the academia and car companies.
no code implementations • 1 Jun 2017 • Stefano Alletto, Davide Abati, Simone Calderara, Rita Cucchiara, Luca Rigazio
We address unsupervised optical flow estimation for ego-centric motion.
1 code implementation • 10 May 2017 • Andrea Palazzi, Davide Abati, Simone Calderara, Francesco Solera, Rita Cucchiara
In this work we aim to predict the driver's focus of attention.