Search Results for author: Nico Messikommer

Found 8 papers, 6 papers with code

Contrastive Initial State Buffer for Reinforcement Learning

1 code implementation18 Sep 2023 Nico Messikommer, Yunlong Song, Davide Scaramuzza

In Reinforcement Learning, the trade-off between exploration and exploitation poses a complex challenge for achieving efficient learning from limited samples.

reinforcement-learning

Seeing Behind Dynamic Occlusions with Event Cameras

no code implementations28 Jul 2023 Rong Zou, Manasi Muglikar, Nico Messikommer, Davide Scaramuzza

We present the first large-scale dataset consisting of synchronized images and event sequences to evaluate our approach.

Image Inpainting

Revisiting Token Pruning for Object Detection and Instance Segmentation

1 code implementation12 Jun 2023 Yifei Liu, Mathias Gehrig, Nico Messikommer, Marco Cannici, Davide Scaramuzza

In relation to the dense counterpart that utilizes all tokens, our method realizes an increase in inference speed, achieving up to 34% faster performance for the entire network and 46% for the backbone.

Image Classification Instance Segmentation +4

Data-driven Feature Tracking for Event Cameras

1 code implementation CVPR 2023 Nico Messikommer, Carter Fang, Mathias Gehrig, Davide Scaramuzza

Because of their high temporal resolution, increased resilience to motion blur, and very sparse output, event cameras have been shown to be ideal for low-latency and low-bandwidth feature tracking, even in challenging scenarios.

ESS: Learning Event-based Semantic Segmentation from Still Images

1 code implementation18 Mar 2022 Zhaoning Sun, Nico Messikommer, Daniel Gehrig, Davide Scaramuzza

Nonetheless, semantic segmentation with event cameras is still in its infancy which is chiefly due to the lack of high-quality, labeled datasets.

Event-based Object Segmentation Segmentation +2

Multi-Bracket High Dynamic Range Imaging with Event Cameras

no code implementations13 Mar 2022 Nico Messikommer, Stamatios Georgoulis, Daniel Gehrig, Stepan Tulyakov, Julius Erbach, Alfredo Bochicchio, Yuanyou Li, Davide Scaramuzza

Modern high dynamic range (HDR) imaging pipelines align and fuse multiple low dynamic range (LDR) images captured at different exposure times.

valid Vocal Bursts Intensity Prediction

Bridging the Gap between Events and Frames through Unsupervised Domain Adaptation

1 code implementation6 Sep 2021 Nico Messikommer, Daniel Gehrig, Mathias Gehrig, Davide Scaramuzza

However, event-based vision has been held back by the shortage of labeled datasets due to the novelty of event cameras.

Event-based vision object-detection +2

Event-based Asynchronous Sparse Convolutional Networks

1 code implementation ECCV 2020 Nico Messikommer, Daniel Gehrig, Antonio Loquercio, Davide Scaramuzza

However, these approaches discard the spatial and temporal sparsity inherent in event data at the cost of higher computational complexity and latency.

object-detection Object Detection +1

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