Entropy Minimisation Framework for Event-based Vision Model Estimation

1 code implementation • ECCV 2020 • Urbano Miguel Nunes, Yiannis Demiris

We propose a novel EMin framework for event-based vision model estimation.

Event-based vision Motion Compensation +2

Adaptive Global Decay Process for Event Cameras

1 code implementation • CVPR 2023 • Urbano Miguel Nunes, Ryad Benosman, Sio-Hoi Ieng

To achieve this, at least one of three main strategies is applied, namely: 1) constant temporal decay or fixed time window, 2) constant number of events, and 3) flow-based lifetime of events.

Event-based vision

Time-to-Contact Map by Joint Estimation of Up-to-Scale Inverse Depth and Global Motion using a Single Event Camera

no code implementations • ICCV 2023 • Urbano Miguel Nunes, Laurent Udo Perrinet, Sio-Hoi Ieng

In this paper, we address the problem of time-to-contact (TTC) estimation using a single event camera.

Optical Flow Estimation

Online Unsupervised Learning of the 3D Kinematic Structure of Arbitrary Rigid Bodies

no code implementations • ICCV 2019 • Urbano Miguel Nunes, Yiannis Demiris

This work addresses the problem of 3D kinematic structure learning of arbitrary articulated rigid bodies from RGB-D data sequences.