Search Results for author: Roberto Valle

Found 5 papers, 5 papers with code

On the representation and methodology for wide and short range head pose estimation

1 code implementation Pattern Recognition 2024 Alejandro Cobo, Roberto Valle, José M. Buenaposada, Luis Baumela

We also propose a generalization of the geodesic angular distance metric that enables the construction of a loss that controls the contribution of each training sample to the optimization of the model.

Head Pose Estimation

Multi-task head pose estimation in-the-wild

1 code implementation4 Feb 2022 Roberto Valle, José Miguel Buenaposada, Luis Baumela

We contribute with a network architecture and training strategy that harness the strong dependencies among face pose, alignment and visibility, to produce a top performing model for all three tasks.

 Ranked #1 on Face Alignment on COFW (Recall at 80% precision (Landmarks Visibility) metric)

Face Alignment Head Pose Estimation

Face Alignment using a 3D Deeply-initialized Ensemble of Regression Trees

1 code implementation5 Feb 2019 Roberto Valle, José M. Buenaposada, Antonio Valdés, Luis Baumela

In this paper we present 3DDE, a robust and efficient face alignment algorithm based on a coarse-to-fine cascade of ensembles of regression trees.

Ranked #2 on Face Alignment on 300W Split 2 (NME (inter-ocular) metric)

Face Alignment Face Model +2

A Deeply-initialized Coarse-to-fine Ensemble of Regression Trees for Face Alignment

1 code implementation ECCV 2018 Roberto Valle, Jose M. Buenaposada, Antonio Valdes, Luis Baumela

In this paper we present DCFE, a real-time facial landmark regression method based on a coarse-to-fine Ensemble of Regression Trees (ERT).

Ranked #2 on Face Alignment on 300W Split 2 (FR@8 (inter-ocular) metric)

Face Alignment Face Model +2

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