no code implementations • 30 Nov 2021 • Stuart Synakowski, Fabian Benitez-Quiroz, Aleix M. Martinez
Our newly developed practical topological characterization of DNNs allows for an additional set of applications.
no code implementations • ICCV 2021 • Raghudeep Gadde, Qianli Feng, Aleix M. Martinez
Generative models can synthesize photo-realistic images of a single object.
no code implementations • 28 Oct 2020 • Samuel Rivera, Catherine A. Best, Hyungwook Yim, Dirk B. Walther, Vladimir M. Sloutsky, Aleix M. Martinez
With its tight link to visual attention, eye tracking is a promising method for getting access to the mechanisms of category learning.
no code implementations • 13 Aug 2018 • Ramprakash Srinivasan, Aleix M. Martinez
Yet, the study of emotion requires knowing which facial expressions are used within and across cultures in the wild, not in controlled lab conditions; but such studies do not exist.
7 code implementations • ECCV 2018 • Albert Pumarola, Antonio Agudo, Aleix M. Martinez, Alberto Sanfeliu, Francesc Moreno-Noguer
Recent advances in Generative Adversarial Networks (GANs) have shown impressive results for task of facial expression synthesis.
no code implementations • CVPR 2018 • Kaili Zhao, Wen-Sheng Chu, Aleix M. Martinez
We present a scalable weakly supervised clustering approach to learn facial action units (AUs) from large, freely available web images.
no code implementations • ICCV 2017 • C. Fabian Benitez-Quiroz, Yan Wang, Aleix M. Martinez
Most previous algorithms for the recognition of Action Units (AUs) were trained on a small number of sample images.
no code implementations • 3 Mar 2017 • C. Fabian Benitez-Quiroz, Ramprakash Srinivasan, Qianli Feng, Yan Wang, Aleix M. Martinez
The second track tested the algorithms' ability to recognize emotion categories in images of facial expressions.
no code implementations • CVPR 2016 • C. Fabian Benitez-Quiroz, Ramprakash Srinivasan, Aleix M. Martinez
Herein, we present a novel computer vision algorithm to annotate a large database of one million images of facial expressions of emotion in the wild (i. e., face images downloaded from the Internet).