Search Results for author: Carles Ventura

Found 9 papers, 6 papers with code

Recognizing Emotions evoked by Movies using Multitask Learning

1 code implementation30 Jul 2021 Hassan Hayat, Carles Ventura, Agata Lapedriza

In this paper, we model the emotions evoked by videos in a different manner: instead of modeling the aggregated value we jointly model the emotions experienced by each viewer and the aggregated value using a multi-task learning approach.

Multi-Task Learning

RefVOS: A Closer Look at Referring Expressions for Video Object Segmentation

2 code implementations1 Oct 2020 Miriam Bellver, Carles Ventura, Carina Silberer, Ioannis Kazakos, Jordi Torres, Xavier Giro-i-Nieto

The task of video object segmentation with referring expressions (language-guided VOS) is to, given a linguistic phrase and a video, generate binary masks for the object to which the phrase refers.

Image Segmentation Referring Expression Segmentation +2

Curriculum Learning for Recurrent Video Object Segmentation

1 code implementation15 Aug 2020 Maria Gonzalez-i-Calabuig, Carles Ventura, Xavier Giró-i-Nieto

Video object segmentation can be understood as a sequence-to-sequence task that can benefit from the curriculum learning strategies for better and faster training of deep neural networks.

Object Semantic Segmentation +2

RVOS: End-to-End Recurrent Network for Video Object Segmentation

1 code implementation CVPR 2019 Carles Ventura, Miriam Bellver, Andreu Girbau, Amaia Salvador, Ferran Marques, Xavier Giro-i-Nieto

Multiple object video object segmentation is a challenging task, specially for the zero-shot case, when no object mask is given at the initial frame and the model has to find the objects to be segmented along the sequence.

Object One-shot visual object segmentation +3

Iterative Deep Learning for Network Topology Extraction

no code implementations4 Dec 2017 Carles Ventura, Jordi Pont-Tuset, Sergi Caelles, Kevis-Kokitsi Maninis, Luc van Gool

This paper tackles the task of estimating the topology of filamentary networks such as retinal vessels and road networks.

Improving Spatial Codification in Semantic Segmentation

no code implementations27 May 2015 Carles Ventura, Xavier Giró-i-Nieto, Verónica Vilaplana, Kevin McGuinness, Ferran Marqués, Noel E. O'Connor

This paper explores novel approaches for improving the spatial codification for the pooling of local descriptors to solve the semantic segmentation problem.

Object Segmentation +1

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