Search Results for author: Meysam Madadi

Found 23 papers, 11 papers with code

A Generative Multi-Resolution Pyramid and Normal-Conditioning 3D Cloth Draping

1 code implementation5 Nov 2023 Hunor Laczkó, Meysam Madadi, Sergio Escalera, Jordi Gonzalez

RGB cloth generation has been deeply studied in the related literature, however, 3D garment generation remains an open problem.

Neural Cloth Simulation

1 code implementation13 Dec 2022 Hugo Bertiche, Meysam Madadi, Sergio Escalera

Here, we propose the first methodology able to learn realistic cloth dynamics unsupervisedly, and henceforth, a general formulation for neural cloth simulation.

Neural Implicit Surfaces for Efficient and Accurate Collisions in Physically Based Simulations

1 code implementation3 Oct 2021 Hugo Bertiche, Meysam Madadi, Sergio Escalera

Nonetheless, their memory footprint also grows rapidly and their parallelization in a GPU is problematic due to their branching nature.

ChaLearn Looking at People: Inpainting and Denoising challenges

no code implementations24 Jun 2021 Sergio Escalera, Marti Soler, Stephane Ayache, Umut Guclu, Jun Wan, Meysam Madadi, Xavier Baro, Hugo Jair Escalante, Isabelle Guyon

Dealing with incomplete information is a well studied problem in the context of machine learning and computational intelligence.

Denoising Pose Estimation

Deep unsupervised 3D human body reconstruction from a sparse set of landmarks

no code implementations23 Jun 2021 Meysam Madadi, Hugo Bertiche, Sergio Escalera

In this paper we propose the first deep unsupervised approach in human body reconstruction to estimate body surface from a sparse set of landmarks, so called DeepMurf.

Denoising

PBNS: Physically Based Neural Simulator for Unsupervised Garment Pose Space Deformation

1 code implementation21 Dec 2020 Hugo Bertiche, Meysam Madadi, Sergio Escalera

While deep-based approaches in the domain are becoming a trend, these are data-hungry models.

Computing the Testing Error without a Testing Set

1 code implementation1 May 2020 Ciprian Corneanu, Meysam Madadi, Sergio Escalera, Aleix Martinez

Here, we derive an algorithm to estimate the performance gap between training and testing that does not require any testing dataset.

Object Recognition Semantic Segmentation

Cross-ethnicity Face Anti-spoofing Recognition Challenge: A Review

no code implementations23 Apr 2020 Ajian Liu, Xuan Li, Jun Wan, Sergio Escalera, Hugo Jair Escalante, Meysam Madadi, Yi Jin, Zhuoyuan Wu, Xiaogang Yu, Zichang Tan, Qi Yuan, Ruikun Yang, Benjia Zhou, Guodong Guo, Stan Z. Li

Although ethnic bias has been verified to severely affect the performance of face recognition systems, it still remains an open research problem in face anti-spoofing.

Face Anti-Spoofing Face Recognition

CLOTH3D: Clothed 3D Humans

1 code implementation ECCV 2020 Hugo Bertiche, Meysam Madadi, Sergio Escalera

We provide the dataset with a generative model for cloth generation.

SMPLR: Deep SMPL reverse for 3D human pose and shape recovery

no code implementations27 Dec 2018 Meysam Madadi, Hugo Bertiche, Sergio Escalera

By implementing SMPLR as an encoder-decoder we avoid the need of complex constraints on pose and shape.

Denoising

From 2D to 3D Geodesic-based Garment Matching

1 code implementation21 Sep 2018 Meysam Madadi, Egils Avots, Sergio Escalera, Jordi Gonzalez, Xavier Baro, Gholamreza Anbarjafari

A new approach for 2D to 3D garment retexturing is proposed based on Gaussian mixture models and thin plate splines (TPS).

Deep Structure Inference Network for Facial Action Unit Recognition

no code implementations ECCV 2018 Ciprian A. Corneanu, Meysam Madadi, Sergio Escalera

In recent years, most efforts in automatic AU recognition have been dedicated to learning combinations of local features and to exploiting correlations between Action Units.

Facial Action Unit Detection

End-to-end Global to Local CNN Learning for Hand Pose Recovery in Depth Data

no code implementations26 May 2017 Meysam Madadi, Sergio Escalera, Xavier Baro, Jordi Gonzalez

Despite recent advances in 3D pose estimation of human hands, especially thanks to the advent of CNNs and depth cameras, this task is still far from being solved.

3D Pose Estimation Data Augmentation

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