Search Results for author: Mario Fernando Montenegro Campos

Found 9 papers, 6 papers with code

Introducing the structural bases of typicality effects in deep learning

no code implementations7 Jul 2021 Omar Vidal Pino, Erickson Rangel Nascimento, Mario Fernando Montenegro Campos

In this paper, we hypothesize that the effects of the degree of typicality in natural semantic categories can be generated based on the structure of artificial categories learned with deep learning models.

Image Classification Transfer Learning

A Sparse Sampling-based framework for Semantic Fast-Forward of First-Person Videos

1 code implementation21 Sep 2020 Michel Melo Silva, Washington Luis Souza Ramos, Mario Fernando Montenegro Campos, Erickson Rangel Nascimento

Technological advances in sensors have paved the way for digital cameras to become increasingly ubiquitous, which, in turn, led to the popularity of the self-recording culture.

Cultural Vocal Bursts Intensity Prediction

A gaze driven fast-forward method for first-person videos

no code implementations10 Jun 2020 Alan Carvalho Neves, Michel Melo Silva, Mario Fernando Montenegro Campos, Erickson Rangel Nascimento

The growing data sharing and life-logging cultures are driving an unprecedented increase in the amount of unedited First-Person Videos.

Global Semantic Description of Objects based on Prototype Theory

1 code implementation8 Jun 2019 Omar Vidal Pino, Erickson Rangel Nascimento, Mario Fernando Montenegro Campos

Also, we introduce a Prototype-based Description Model that encodes the semantic meaning of an object while describing its features using our CPM model.

Clustering Object

A Weighted Sparse Sampling and Smoothing Frame Transition Approach for Semantic Fast-Forward First-Person Videos

1 code implementation CVPR 2018 Michel Melo Silva, Washington Luis Souza Ramos, Joao Klock Ferreira, Felipe Cadar Chamone, Mario Fernando Montenegro Campos, Erickson Rangel Nascimento

Thanks to the advances in the technology of low-cost digital cameras and the popularity of the self-recording culture, the amount of visual data on the Internet is going to the opposite side of the available time and patience of the users.

Cultural Vocal Bursts Intensity Prediction

Prototypicality effects in global semantic description of objects

no code implementations12 Jan 2018 Omar Vidal Pino, Erickson Rangel Nascimento, Mario Fernando Montenegro Campos

In this paper, we introduce a novel approach for semantic description of object features based on the prototypicality effects of the Prototype Theory.

General Classification Object

Making a long story short: A Multi-Importance fast-forwarding egocentric videos with the emphasis on relevant objects

3 code implementations9 Nov 2017 Michel Melo Silva, Washington Luis Souza Ramos, Felipe Cadar Chamone, João Pedro Klock Ferreira, Mario Fernando Montenegro Campos, Erickson Rangel Nascimento

The emergence of low-cost high-quality personal wearable cameras combined with the increasing storage capacity of video-sharing websites have evoked a growing interest in first-person videos, since most videos are composed of long-running unedited streams which are usually tedious and unpleasant to watch.

Video Stabilization

Towards Semantic Fast-Forward and Stabilized Egocentric Videos

1 code implementation14 Aug 2017 Michel Melo Silva, Washington Luis Souza Ramos, Joao Pedro Klock Ferreira, Mario Fernando Montenegro Campos, Erickson Rangel Nascimento

The emergence of low-cost personal mobiles devices and wearable cameras and the increasing storage capacity of video-sharing websites have pushed forward a growing interest towards first-person videos.

Fast-Forward Video Based on Semantic Extraction

1 code implementation14 Aug 2017 Washington Luis Souza Ramos, Michel Melo Silva, Mario Fernando Montenegro Campos, Erickson Rangel Nascimento

Thanks to the low operational cost and large storage capacity of smartphones and wearable devices, people are recording many hours of daily activities, sport actions and home videos.

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