Search Results for author: Sergio Orts-Escolano

Found 19 papers, 8 papers with code

Du²Net: Learning Depth Estimation from Dual-Cameras and Dual-Pixels

no code implementations ECCV 2020 Yinda Zhang, Neal Wadhwa, Sergio Orts-Escolano, Christian Häne, Sean Fanello, Rahul Garg

Computational stereo has reached a high level of accuracy, but degrades in the presence of occlusions, repeated textures, and correspondence errors along edges.

Depth Estimation Stereo Matching

MagicMirror: Fast and High-Quality Avatar Generation with a Constrained Search Space

no code implementations1 Apr 2024 Armand Comas-Massagué, Di Qiu, Menglei Chai, Marcel Bühler, Amit Raj, Ruiqi Gao, Qiangeng Xu, Mark Matthews, Paulo Gotardo, Octavia Camps, Sergio Orts-Escolano, Thabo Beeler

We introduce a novel framework for 3D human avatar generation and personalization, leveraging text prompts to enhance user engagement and customization.

Controllable Light Diffusion for Portraits

no code implementations CVPR 2023 David Futschik, Kelvin Ritland, James Vecore, Sean Fanello, Sergio Orts-Escolano, Brian Curless, Daniel Sýkora, Rohit Pandey

We introduce light diffusion, a novel method to improve lighting in portraits, softening harsh shadows and specular highlights while preserving overall scene illumination.

Semantic Segmentation

UnrealROX+: An Improved Tool for Acquiring Synthetic Data from Virtual 3D Environments

1 code implementation23 Apr 2021 Pablo Martinez-Gonzalez, Sergiu Oprea, John Alejandro Castro-Vargas, Alberto Garcia-Garcia, Sergio Orts-Escolano, Jose Garcia-Rodriguez, Markus Vincze

Synthetic data generation has become essential in last years for feeding data-driven algorithms, which surpassed traditional techniques performance in almost every computer vision problem.

Depth Estimation object-detection +3

H-GAN: the power of GANs in your Hands

1 code implementation27 Mar 2021 Sergiu Oprea, Giorgos Karvounas, Pablo Martinez-Gonzalez, Nikolaos Kyriazis, Sergio Orts-Escolano, Iason Oikonomidis, Alberto Garcia-Garcia, Aggeliki Tsoli, Jose Garcia-Rodriguez, Antonis Argyros

Relying on image-to-image translation, we improve the appearance of synthetic hands to approximate the statistical distribution underlying a collection of real images of hands.

Image-to-Image Translation Tone Mapping +1

Neural Light Transport for Relighting and View Synthesis

1 code implementation9 Aug 2020 Xiuming Zhang, Sean Fanello, Yun-Ta Tsai, Tiancheng Sun, Tianfan Xue, Rohit Pandey, Sergio Orts-Escolano, Philip Davidson, Christoph Rhemann, Paul Debevec, Jonathan T. Barron, Ravi Ramamoorthi, William T. Freeman

In particular, we show how to fuse previously seen observations of illuminants and views to synthesize a new image of the same scene under a desired lighting condition from a chosen viewpoint.

Du$^2$Net: Learning Depth Estimation from Dual-Cameras and Dual-Pixels

no code implementations31 Mar 2020 Yinda Zhang, Neal Wadhwa, Sergio Orts-Escolano, Christian Häne, Sean Fanello, Rahul Garg

Computational stereo has reached a high level of accuracy, but degrades in the presence of occlusions, repeated textures, and correspondence errors along edges.

Depth Estimation Stereo Matching

TactileGCN: A Graph Convolutional Network for Predicting Grasp Stability with Tactile Sensors

1 code implementation18 Jan 2019 Alberto Garcia-Garcia, Brayan Stiven Zapata-Impata, Sergio Orts-Escolano, Pablo Gil, Jose Garcia-Rodriguez

Tactile sensors provide useful contact data during the interaction with an object which can be used to accurately learn to determine the stability of a grasp.

Large-scale Multiview 3D Hand Pose Dataset

no code implementations12 Jul 2017 Francisco Gomez-Donoso, Sergio Orts-Escolano, Miguel Cazorla

In this work, we introduce a multiview hand pose dataset in which we provide color images of hands and different kind of annotations for each, i. e the bounding box and the 2D and 3D location on the joints in the hand.

Hand Pose Estimation

A Review on Deep Learning Techniques Applied to Semantic Segmentation

2 code implementations22 Apr 2017 Alberto Garcia-Garcia, Sergio Orts-Escolano, Sergiu Oprea, Victor Villena-Martinez, Jose Garcia-Rodriguez

This demand coincides with the rise of deep learning approaches in almost every field or application target related to computer vision, including semantic segmentation or scene understanding.

Autonomous Driving Scene Understanding +2

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