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Brais Martinez

Researcher at Samsung

Publications -  74
Citations -  3405

Brais Martinez is an academic researcher from Samsung. The author has contributed to research in topics: Computer science & Kernel (image processing). The author has an hindex of 23, co-authored 61 publications receiving 2565 citations. Previous affiliations of Brais Martinez include University of Nottingham & Amazon.com.

Papers
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Book ChapterDOI

The Visual Object Tracking VOT2016 Challenge Results

Matej Kristan, +140 more
TL;DR: The Visual Object Tracking challenge VOT2016 goes beyond its predecessors by introducing a new semi-automatic ground truth bounding box annotation methodology and extending the evaluation system with the no-reset experiment.
Proceedings ArticleDOI

Facial point detection using boosted regression and graph models

TL;DR: A method based on a combination of Support Vector Regression and Markov Random Fields to drastically reduce the time needed to search for a point's location and increase the accuracy and robustness of the algorithm.
Journal ArticleDOI

Automatic Analysis of Facial Actions: A Survey

TL;DR: This paper systematically review all components of such systems: pre-processing, feature extraction and machine coding of facial actions, and the existing FACS-coded facial expression databases are summarised.
Journal ArticleDOI

A Dynamic Appearance Descriptor Approach to Facial Actions Temporal Modeling

TL;DR: The comparison with other state-of-the-art methods shows that the proposed LPQ-TOP method outperforms the other approaches for the problem of AU temporal segment detection, and that overall AU activation detection benefits from dynamic appearance information.