Search Results for author: Henri Rebecq

Found 10 papers, 6 papers with code

High Speed and High Dynamic Range Video with an Event Camera

1 code implementation15 Jun 2019 Henri Rebecq, René Ranftl, Vladlen Koltun, Davide Scaramuzza

In this work we propose to learn to reconstruct intensity images from event streams directly from data instead of relying on any hand-crafted priors.

Event-based Object Segmentation Video Reconstruction +1

CED: Color Event Camera Dataset

no code implementations24 Apr 2019 Cedric Scheerlinck, Henri Rebecq, Timo Stoffregen, Nick Barnes, Robert Mahony, Davide Scaramuzza

Event cameras are novel, bio-inspired visual sensors, whose pixels output asynchronous and independent timestamped spikes at local intensity changes, called 'events'.

Event-based vision Image Reconstruction

Events-to-Video: Bringing Modern Computer Vision to Event Cameras

no code implementations CVPR 2019 Henri Rebecq, René Ranftl, Vladlen Koltun, Davide Scaramuzza

Since the output of event cameras is fundamentally different from conventional cameras, it is commonly accepted that they require the development of specialized algorithms to accommodate the particular nature of events.

Asynchronous, Photometric Feature Tracking using Events and Frames

1 code implementation ECCV 2018 Daniel Gehrig, Henri Rebecq, Guillermo Gallego, Davide Scaramuzza

By contrast, standard cameras provide intensity measurements (frames) that do not depend on motion direction.

Semi-Dense 3D Reconstruction with a Stereo Event Camera

2 code implementations ECCV 2018 Yi Zhou, Guillermo Gallego, Henri Rebecq, Laurent Kneip, Hongdong Li, Davide Scaramuzza

Event cameras are bio-inspired sensors that offer several advantages, such as low latency, high-speed and high dynamic range, to tackle challenging scenarios in computer vision.

3D Reconstruction Simultaneous Localization and Mapping

Ultimate SLAM? Combining Events, Images, and IMU for Robust Visual SLAM in HDR and High Speed Scenarios

no code implementations19 Sep 2017 Antoni Rosinol Vidal, Henri Rebecq, Timo Horstschaefer, Davide Scaramuzza

Event cameras are bio-inspired vision sensors that output pixel-level brightness changes instead of standard intensity frames.

Continuous-Time Visual-Inertial Odometry for Event Cameras

no code implementations23 Feb 2017 Elias Mueggler, Guillermo Gallego, Henri Rebecq, Davide Scaramuzza

Recent work has shown that a continuous-time representation of the event camera pose can deal with the high temporal resolution and asynchronous nature of this sensor in a principled way.

Visual Odometry

The Event-Camera Dataset and Simulator: Event-based Data for Pose Estimation, Visual Odometry, and SLAM

2 code implementations26 Oct 2016 Elias Mueggler, Henri Rebecq, Guillermo Gallego, Tobi Delbruck, Davide Scaramuzza

New vision sensors, such as the Dynamic and Active-pixel Vision sensor (DAVIS), incorporate a conventional global-shutter camera and an event-based sensor in the same pixel array.

Motion Estimation Pose Estimation +1

Event-based, 6-DOF Camera Tracking from Photometric Depth Maps

1 code implementation12 Jul 2016 Guillermo Gallego, Jon E. A. Lund, Elias Mueggler, Henri Rebecq, Tobi Delbruck, Davide Scaramuzza

Event cameras are bio-inspired vision sensors that output pixel-level brightness changes instead of standard intensity frames.

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