5 papers
SVI360: Spherical Video Interpolation
Le-Kim Nguyen, Renato Martins, Pascal Vasseur +1
This paper addresses the problem of omnidirectional video interpolation, which plays an essential role in applications such as virtual reality and immersive video enhancement. Exis…
Cross-Domain Human Action Recognition from Multiview Motion and Textual Descriptions
Yannick Porto, Renato Martins, Thomas Chalumeau +1
Robustness to domain changes is a key capability for effective deployment of human action recognition systems in real-world scenarios, where action categories at inference can pres…
Improving Viewpoint-Invariance and Temporal Consistency for Action Detection
Yannick Porto, Renato Martins, Thomas Chalumeau +1
Viewpoint change invariance and action temporal consistency are critical aspects for the effective deployment of human action detection of untrimmed videos. Existing appearance-bas…
Dense Scene Reconstruction from Light-Field Images Affected by Rolling Shutter
Hermes McGriff, Renato Martins, Nicolas Andreff +1
This paper presents a dense depth estimation approach from light-field (LF) images that is able to compensate for strong rolling shutter (RS) effects. Our method estimates RS compe…
Joint 3D Shape and Motion Estimation from Rolling Shutter Light-Field Images
Hermes McGriff, Renato Martins, Nicolas Andreff +1
In this paper, we propose an approach to address the problem of 3D reconstruction of scenes from a single image captured by a light-field camera equipped with a rolling shutter sen…