114 citations · 304 across the 7 of their papers we have counts for
8 papers
BEBLID: Boosted efficient binary local image descriptor
Iago Suárez, Ghesn Sfeir, José M. Buenaposada +1
Efficient matching of local image features is a fundamental task in many computer vision applications. However, the real-time performance of top matching algorithms is compromised…
BAdaCost: Multi-class Boosting with Costs
Antonio Fernández-Baldera, José M. Buenaposada, Luis Baumela
We present BAdaCost, a multi-class cost-sensitive classification algorithm. It combines a set of cost-sensitive multi-class weak learners to obtain a strong classification rule wit…
On the representation and methodology for wide and short range head pose estimation
Alejandro Cobo, Roberto Valle, José M. Buenaposada +1
Head pose estimation (HPE) is a problem of interest in computer vision to improve the performance of face processing tasks in semi-frontal or profile settings. Recent applications…
Shape Preserving Facial Landmarks with Graph Attention Networks
Andrés Prados-Torreblanca, José M. Buenaposada, Luis Baumela
Top-performing landmark estimation algorithms are based on exploiting the excellent ability of large convolutional neural networks (CNNs) to represent local appearance. However, it…
Multi-task head pose estimation in-the-wild
Roberto Valle, José Miguel Buenaposada, Luis Baumela
We present a deep learning-based multi-task approach for head pose estimation in images. We contribute with a network architecture and training strategy that harness the strong dep…
Revisiting Binary Local Image Description for Resource Limited Devices
Iago Suárez, José M. Buenaposada, Luis Baumela
The advent of a panoply of resource limited devices opens up new challenges in the design of computer vision algorithms with a clear compromise between accuracy and computational r…
ELSED: Enhanced Line SEgment Drawing
Iago Suárez, José M. Buenaposada, Luis Baumela
Detecting local features, such as corners, segments or blobs, is the first step in the pipeline of many Computer Vision applications. Its speed is crucial for real-time application…
Face Alignment using a 3D Deeply-initialized Ensemble of Regression Trees
Roberto Valle, José M. Buenaposada, Antonio Valdés +1
Face alignment algorithms locate a set of landmark points in images of faces taken in unrestricted situations. State-of-the-art approaches typically fail or lose accuracy in the pr…