Adrià Ruiz

From Emotions to Action Units with Hidden and Semi-Hidden-Task Learning

Adrià Ruiz, Joost van de Weijer, Xavier Binefa · 2015 · 53 citations

Artificial Intelligence, Engineering, Machine Learning +25

Stochastic Neural Radiance Fields: Quantifying Uncertainty in Implicit 3D Representations

Jianxiong Shen, Adrià Ruiz, Antonio Agudo et al. · 2021 International Conference on 3D Vision (3DV) · 2021 · 44 citations · Full text

Engineering, Machine Learning, Depth Map +21

Efficient Remote Photoplethysmography with Temporal Derivative Modules and Time-Shift Invariant Loss

Joaquím Comas, Adrià Ruiz, Federico M. Sukno · 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW) · 2022 · 33 citations

Temporal Derivative Modules, Engineering, Machine Learning +23

Multi-Instance Dynamic Ordinal Random Fields for Weakly Supervised Facial Behavior Analysis

Adrià Ruiz, Ognjen Rudovic, Xavier Binefa et al. · IEEE Transactions on Image Processing · 2018 · 23 citations · Full text

Regularized Multi-Concept MIL for weakly-supervised facial behavior categorization

Adrià Ruiz, Xavier Binefa, Joost van de Weijer · 2014 · 19 citations · Full text

Multi-concept Mil, Multiple Instance Learning, Engineering +18